Ren Nagase's Beauty Routine & Wellness Habits | Skincare and Diet

Ren Nagase, a member of the Japanese pop duo King & Prince, has built a career that extends from music and live performances to television dramas, films, fashion, and beauty campaigns. Known for his refined appearance and effortlessly polished style, he has also revealed a surprisingly down-to-earth side through interviews about his skincare routine, eating habits, friendships, and everyday life.

In 2019, Nagase said that his morning skincare routine was as simple as washing his face with water. By 2026, however, he was discussing facial lotion, moisturizing cream, and the importance of caring for the skin on his entire body after bathing. Between those two points came a period when he enjoyed collecting skincare products without always using them consistently, a beauty advertisement that challenged him with an unusually complicated ingredient name, and an editorial shoot featuring highlighter, blush, and lip makeup.

His eating habits reveal another side of his personality. Nagase has a lasting affection for Japanese white rice, enjoys pairing ramen with a bowl of rice, and has gone through phases of eating bananas for breakfast and natto as an evening snack. On days off, he enjoys relaxing on his sofa, watching anime and online videos, and spending time gaming or talking with friends.

He describes himself as someone who dislikes unnecessary effort, yet he is particular about keeping his living space tidy and paying attention to small details when something matters to him. Although he can be shy around new people, he is also willing to take the initiative when he genuinely wants to become friends with someone.

Drawing on Japanese interviews and official sources published between 2019 and 2026, this article explores Ren Nagase's beauty routine, skincare, hair and fashion preferences, diet, bathing habits, rest, physical preparation for acting, family background, friendships, and personal philosophy. It also introduces his career and major works for readers discovering him for the first time.

1. Who Is Ren Nagase? Career Highlights and His Changing Approach to Beauty

Ren Nagase was born on January 23, 1999, in Tokyo, Japan. His family moved several times during his childhood because of his father's work, and he spent part of his early years in Osaka. He entered the entertainment industry in 2011 and gained experience performing in the Kansai region before making his CD debut with King & Prince on May 23, 2018, with the single "Cinderella Girl."

As an actor, he made his film-leading-role debut in According to Our Butler (Uchi no Shitsuji ga Iu Koto ni wa) in 2019. He then starred as Sakamichi Onoda, a high school student passionate about competitive cycling, in the 2020 live-action film Yowamushi Pedal. His performance earned him a Newcomer of the Year award at the 44th Japan Academy Film Prize.

In 2021, Nagase played Ryo Oikawa, a childhood friend of the main character, in the NHK morning drama Okaeri Mone, starring Kaya Kiyohara. The role introduced him to an even broader television audience.

His subsequent acting credits include the television drama Hold My Hand at Twilight (Yugure ni, Te wo Tsunagu) alongside Suzu Hirose, the film Houtei Yuugi with Hana Sugisaki and Takumi Kitamura, and the dramas Tokyo Tower and Onzoshi ni Koi wa Muzusugiru. In 2026, he also appeared in the film Oni no Hanayome, portraying a powerful figure from a supernatural clan.

Since May 2023, Nagase has continued King & Prince's activities as a duo with Kaito Takahashi. At 27 years old in 2026, he has developed a career that combines music, acting, fashion, and an increasingly visible interest in beauty.

Given his polished public image, it might be easy to assume that Nagase has always followed a detailed skincare routine. His early interviews, however, tell a more interesting story.

In 2019, Washing His Face with Water Was Enough

During an appearance on the Japanese television program Downtown DX in 2019, Nagase explained that he did not have an elaborate beauty or wellness routine. At the time, his morning face-washing habit largely involved using water.

He also indicated that heavy makeup was not a regular part of his stage or concert preparations, although light makeup could be applied when necessary for television appearances.

For someone whose appearance attracted considerable attention, it was a refreshingly unpretentious approach. At age 20, he seemed comfortable keeping his everyday grooming simple rather than following a complicated set of beauty rules.

By 2021, the picture had begun to change. In an interview with CLASSY., Nagase revealed that he owned approximately two sets of skincare products, along with a cream used between facial lotion and emulsion.

There was a humorous catch: he sometimes felt satisfied simply because he had acquired the products. Completing the entire skincare routine was still something of an achievement, and he joked that he deserved to praise himself whenever he managed to do it properly.

That admission makes his beauty journey relatable. Instead of presenting himself as someone who had mastered skincare from the beginning, he described a gradual process of becoming interested, experimenting, and finding a routine that suited his lifestyle.

From 2025 to 2026: Discovering the Enjoyment of Beauty

Over the following years, Nagase encountered a wider range of skincare and makeup products through his professional work.

In 2025, he participated in Dior Beauty-related activities and a makeup editorial that explored different ways of presenting his appearance. At a beauty event in January 2026, he reflected on the products and experiences he had discovered during the previous year.

He said that he wanted to explore beauty more deeply, while also placing importance on developing his inner qualities.

The contrast between his simple routine in 2019 and his growing curiosity in 2026 illustrates how his perspective has evolved. Rather than completely abandoning his easygoing personality, Nagase has gradually made room for new interests and habits.

2. Skincare and Makeup: Facial Lotion, Moisturizer, Serum, and Beauty Experiences

Moisturizing His Face and Body After Bathing

In a May 2026 interview with BiST, Nagase shared some of the clearest details of his current skincare habits.

He explained that he uses facial lotion and cream, and that his body tends to feel dry. For that reason, he moisturizes his entire body after bathing.

These details offer a useful distinction between the beauty products he encounters at work and the personal habits he has actually described. Facial lotion, cream, and post-bath body moisturizing are part of the everyday care he has discussed in his own words.

Another interview from 2022 revealed how attentive he can be when applying skincare products. He said that he prefers spreading products carefully, right up to his hairline, rather than leaving uneven areas.

It is a small but revealing contrast. Nagase often describes himself as someone who likes to avoid extra work, yet he can become surprisingly meticulous when a detail catches his attention.

His current skincare interests also reflect the influence of people around him. In 2026, he explained that someone familiar with his skin had given him a cleansing brush and a serum as gifts, and that he was using both.

These products were introduced to him through a personal connection rather than simply through a shopping routine. The story shows how his growing curiosity about beauty has also created opportunities to learn from people he trusts.

In the same period, Nagase identified his nose as a facial feature he particularly likes. Even when discussing his own appearance, his answers tend to retain the casual humor and lack of pretension that characterize many of his interviews.

The Beauty Commercial Featuring Six Versions of Ren Nagase

One of Nagase's most entertaining beauty-related experiences came during the filming of a 2022 commercial for the Japanese skincare brand Le Mild.

The commercial used a split-screen format, eventually showing six versions of Nagase on screen. The setup required him to record different expressions and poses, demonstrating the kind of camera awareness he had developed through years of performance.

Yet the hardest part was not necessarily changing his expressions. It was saying the name of a complicated cosmetic ingredient: dipotassium glycyrrhizate, known in Japanese as gurichiririchin-san jikariumu.

He practiced the lengthy Japanese ingredient name repeatedly but still found it difficult to deliver smoothly during filming. Reports from the shoot described his frustration at needing multiple takes for that particular line.

It is an amusing reminder that a beauty commercial involves more than appearing in front of a camera with a product. Actors may need to explain technical terminology, coordinate precise movements, and repeat individual lines until the performance comes together.

The commercial is a professional appearance rather than evidence that Nagase routinely used the advertised product at home. What the experience reveals most clearly is his willingness to work through an unfamiliar challenge.

Trying Highlighter, Blush, and Lip Makeup in 2025

In a 2025 beauty editorial for ELLE Japon, Nagase explored a different side of makeup while wearing Dior Beauty products.

The shoot featured highlighter and blush, as well as a moment in which he applied lip color while looking into a mirror. The resulting photographs presented expressions and moods different from his familiar concert and television appearances.

For an actor accustomed to portraying different characters, makeup provides another way to experiment with appearance and expression. The editorial reflected his growing involvement in beauty-related creative work.

During the same feature, Nagase spoke about what makes a person beautiful. His answer emphasized having personal convictions, remaining true to oneself, and living without being carried away by the expectations of others.

That view is consistent with comments he made years earlier about fellow performers. Nagase has praised Ryosuke Yamada of Hey! Say! JUMP not only for his appearance but also for the qualities of his character. He has also acknowledged the much more intensive beauty interests of Snow Man member Shota Watanabe.

Rather than treating beauty as a single ideal everyone should pursue, Nagase seems interested in how different people express themselves. The combination of skincare, makeup, personality, and individual values has become an increasingly visible part of his public perspective.

3. Hair and Fashion: A Balance Between Personal Style and Convenience

Nagase's approach to hair and clothing contains some of his most surprising everyday stories.

During an interview connected to King & Prince's 2025 dome concerts, he revealed that he sometimes trims his own bangs when he does not have time to visit a salon.

More surprisingly, he said that he had used a large pair of general-purpose scissors, the kind intended for cutting materials such as tape, rather than professional hairdressing scissors.

Kaito Takahashi was visibly surprised by the admission, prompting an entertaining exchange between the two performers.

Nagase explained that he imagines the shape he wants and tries to cut toward that result. It is a wonderfully unexpected story from someone whose hairstyle is routinely noticed by fans and fashion magazines.

The anecdote describes his personal experience, rather than offering general advice on cutting hair at home.

In his acting career, meanwhile, hairstyle can become an important part of creating a character. Nagase spoke positively about the different look he adopted for the 2026 film Oni no Hanayome, saying that the response helped him discover another side of himself.

His daily preference for convenience and his professional willingness to explore new appearances are both part of the same personality.

Why He Sometimes Wears Sandals in Winter

In a 2023 MAQUIA interview, Nagase explained that he sometimes wears sandals even during winter because he prefers to avoid the extra work of washing socks.

That can lead to an unusual outfit: a warm coat on top, but bare feet in sandals.

He also made it clear that he chooses more appropriate footwear for occasions such as shopping or going out. His practical choices at home or during casual activities do not mean that he has lost interest in fashion.

In fact, earlier interviews described a period when he enjoyed changing clothes repeatedly depending on whether he was going to university, shopping, or meeting someone for a meal.

He has also expressed a preference for gold jewelry, particularly rings and necklaces. In 2023, he discussed his affection for shimmering objects and the excitement he feels when surrounded by beautiful lights.

The conversation extended to an especially memorable sight from his career: the sea of glowing light sticks held by fans at a King & Prince dome concert.

Clothes and accessories provide one kind of visual enjoyment. The sight of thousands of people sharing a performance provides another, carrying a much deeper emotional meaning for an artist.

Fashion also became part of his travels with Kaito Takahashi in the 2026 Disney+ series King & Prince: Meetup in LA.

During their trip to Los Angeles, the two were challenged to choose sunglasses that would suit one another. Selecting an accessory for someone else is different from shopping for yourself. It requires imagining the other person's style, preferences, and personality.

For two performers who have worked closely together for years, it was a playful opportunity to see how well they understood each other's tastes.

4. Eating Habits and Hydration: Rice, Ramen, Bananas, and Natto

A Lasting Love of Japanese White Rice

Among the foods Nagase discusses most enthusiastically, Japanese white rice holds a special place.

He has described enjoying a generous amount of rice with curry and appreciating the combination of grilled meat and a bowl of rice. In 2024, he even suggested that a single slice of grilled beef tongue could accompany a surprisingly large amount of rice.

His interest is not limited to rice as a side dish. He genuinely enjoys the taste of the rice itself and the way it complements his favorite meals.

In a 2023 bis interview, Nagase talked about a period when he was particularly enthusiastic about tonkotsu ramen served with rice.

He had a favorite ramen shop and sometimes visited it several times a week. Although he had previously enjoyed rich, hearty styles of ramen, at that time he particularly liked tonkotsu broth with extra green onions and a bowl of rice on the side.

He has also said that his enthusiasm for ramen comes in phases. There are times when he suddenly wants to eat it frequently, followed by periods when other foods become his focus.

Rather than describing eating through strict rules, Nagase often talks about the simple pleasure of enjoying whatever food currently captures his interest.

Bananas for Breakfast and a Natto Phase in 2026

In a November 2023 interview with InRed, Nagase described buying bananas at convenience stores and eating them every morning.

He enjoyed how easy they were to eat, especially when he needed something quick. At the time, he spoke about the happiness he found in this small daily ritual.

By August 2026, his latest food obsession was natto, the traditional Japanese dish made from fermented soybeans.

In an interview reported by TBS, he explained that he sometimes becomes hungry again after dinner. When that happens, he warms some rice and adds natto, occasionally eating two packets at once.

The admission surprised Kaito Takahashi and actress Ayami Nakajo, who were also present.

Nakajo then described an idea for preparing natto with ingredients such as cheese on fried tofu. Nagase responded by encouraging Takahashi to try it, even though Nagase himself had just heard about the idea.

The playful exchange illustrates how easily a conversation about food can become a source of humor among the performers.

The Man Who Rarely Cooks but Bought Dried Fish on a Trip

Although Nagase loves eating, he has often admitted that cooking is not something he regularly does.

In a 2021 CLASSY. interview, he joked that his kitchen remained clean partly because he rarely used it.

That makes an episode from a March 2026 travel segment of Waratte Koraete! especially entertaining.

While visiting Kawazu, a town in Shizuoka Prefecture known for its early-blooming cherry blossoms, Nagase discovered a local shop selling dried fish. He took a particular liking to a premium dried horse mackerel and decided to buy some.

There was just one practical problem: he was not much of a cook himself.

His solution was to rely on a close friend who was good at cooking. It was a characteristically spontaneous decision, driven by enthusiasm for something delicious rather than a detailed plan for preparing it.

The trip also introduced Nagase to a local variety of citrus fruit whose sweetness impressed him. He enjoyed exploring the town, seeing the cherry blossoms, and discovering unfamiliar local specialties.

Even his approach to drinking water reveals something about his lifestyle.

In a 2023 MAQUIA interview, Nagase said that he sometimes uses disposable cups at home because he prefers to reduce washing up and keep his kitchen tidy.

It is a minor detail, but one that captures his distinctive approach to convenience: he enjoys maintaining a pleasant environment while simplifying the tasks involved in everyday life.

5. Bathing, Sleep, and Relaxation: Showers, Anime, Games, and Time on the Sofa

A Shower as the Transition from Work to Personal Time

In a 2023 interview with bis, Nagase said that he likes to take a shower soon after returning home from work.

For him, showering is a way of marking the transition from professional responsibilities to his own personal time.

He also pays attention to the fragrance of his shampoo and body wash. Rather than particularly strong scents, he tends to enjoy natural, fresh green fragrances that feel comfortable and pleasant.

His later comments about moisturizing his entire body after bathing suggest that this part of the day has become an established opportunity for personal care.

During his 2026 visit to Kawazu, he was also impressed by a facility featuring a hot spring with naturally flowing spring water. This was an experience from the travel program rather than a statement that he regularly visits hot springs as part of his routine.

His Ideal Two-Day Break Includes a Day at Home

One of the clearest descriptions of Nagase's preferred way to relax appeared in a 2023 MAQUIA interview.

If he were given two consecutive days off, he said, he would prefer to finish all his errands on the first day and spend the second day relaxing at home.

His favorite place in the house is the sofa. He imagines lying down, watching videos or anime on his phone, ordering food when he becomes hungry, and spending the day without a demanding schedule.

For an entertainer whose work involves concerts, filming locations, travel, and constant interaction with other people, the freedom to remain comfortably at home has a particular appeal.

In January 2026, Nagase again spoke about his enjoyment of anime, including watching several series during travel and breaks in his schedule. Anime is clearly more than a passing interest; it has remained a recurring part of his leisure time.

Spending time with friends is another important way he enjoys himself.

In a 2021 interview, Nagase explained that simply arranging an online gaming session with friends could give him something to look forward to during work.

When he felt down, playing board games with friends was one way he enjoyed changing his mood. He also admitted that there had been times when he stayed up later than intended because he wanted to keep playing.

These comments describe his personal experiences at the time, rather than suggesting that sacrificing sleep is a wellness practice.

His attachment to a comfortable home also explains his interest in keeping things tidy. He has said that a clean sofa area makes him feel good when he comes home, and he has described keeping his room and wardrobe organized despite his dislike of unnecessary chores.

The combination is very Nagase: he appreciates an uncluttered, welcoming space but prefers to make the process of maintaining it as simple as possible.

6. Physical Preparation and Recovery: Performing, Acting, and Taking Time to Rest

Nagase entered the entertainment industry at a young age and has spent much of his life balancing music, dance, rehearsals, and acting.

In Yowamushi Pedal, he portrayed a teenager devoted to competitive cycling. For Okaeri Mone, he explored the practical realities of working in the fishing industry.

These projects required different kinds of physical understanding. Some roles emphasize movement and activity, while others depend on posture, timing, and subtle gestures.

For his 2026 film Oni no Hanayome, Nagase concentrated on communicating the composure and authority of his character, Reiya Kiryuin.

He paid attention to how the character stood and sat, and even to the speed at which he crossed his legs. Slower, more deliberate movements helped convey a sense of confidence and control.

It is a useful reminder that physical expression in acting does not always mean intense action or athletic performance. Sometimes the smallest movements are what bring a character to life.

Nagase has also reflected on having fewer opportunities for conventional school club activities because of his entertainment career. He has spoken admiringly of students who devote themselves to a shared goal, recognizing a different kind of youthful experience from the one he had growing up.

His 2024 Ear Injury and Return to Work

On May 29, 2024, Nagase sustained an injury to his ear while preparing for a performance, leading to a temporary suspension of his activities.

After receiving medical attention and taking time to recover, his agency officially announced on June 12, 2024, that he would resume his activities in accordance with medical guidance.

Nagase also expressed his happiness at being able to become active again.

The incident was an important moment in his professional life. Alongside the excitement of concerts and filming, his career has included a period when he needed to focus on receiving care and recovering before returning to work.

There is no need to attribute his later skincare interests to this event. It is best understood as a documented part of his experience of balancing a demanding career with his physical well-being.

7. Family, Marriage Status, and Friendships: The People Around Ren Nagase

Family Meals and His Relationship with His Younger Brother

Nagase grew up in a family of four with his father, mother, and younger brother. His father's work led the family to move during his childhood, including time spent living in Osaka.

During an official promotional interview in 2025, Nagase shared a small but revealing family story about eating yakiniku, Japanese grilled meat.

When there is only one piece left, he sometimes lets his younger brother have it.

It is a charming contrast with his enthusiastic descriptions of eating rice and grilled meat. He clearly enjoys his favorite foods, but he also has a considerate side when sharing a meal with family.

As of October 29, 2026, no official announcement of marriage had been identified in the public statements reviewed from Nagase or his agency. His publicly discussed family experiences and long-standing friendships offer more meaningful insight into his personal life than speculation about private relationships.

Long-Standing Friendships with Daigo Nishihata and Yoshinori Masakado

Two important names in Nagase's circle are Daigo Nishihata of Naniwa Danshi and Yoshinori Masakado of Aぇ! group.

The three have known each other since their early years working in the Kansai entertainment scene.

In a 2023 bis interview, Nagase recalled how happy he had been to meet up with Nishihata and Masakado again. They spent time drinking and playing games together, enjoying the comfort of a friendship that had continued despite increasingly busy careers.

In 2025, Nagase and Nishihata also worked together in the television drama Onzoshi ni Koi wa Muzusugiru. During filming, they found opportunities to eat ramen and oden together.

For Nagase, the relationship is both a longstanding personal friendship and a professional connection that has continued to develop through shared projects.

Kaito Takahashi, King & Prince, and Their Los Angeles Adventure

Another central relationship in Nagase's life is his partnership with Kaito Takahashi.

Since King & Prince began working as a duo in 2023, the two have continued developing their music and performances through shared experiences and conversations about the group's future.

In a 2026 BiST interview, Nagase reflected on the bond they had built by experiencing both enjoyable moments and more challenging periods together.

A different side of that partnership appeared in the Disney+ series King & Prince: Meetup in LA.

The premise took the two performers to Los Angeles, where they were separated and had to complete individual missions before finding each other again.

The experience offered a contrast to their usual work together. Each had opportunities to make independent decisions in an unfamiliar environment, while their reunion highlighted the familiarity of their long partnership.

During the trip, they shared meals, reflected on the day's events, and participated in activities such as selecting sunglasses for each other.

These simple moments are part of what makes the series interesting. Outside the concert stage, their relationship can be seen in the way they talk, joke, shop, and respond to unfamiliar situations.

8. Inner Beauty and Personal Values: Staying True to Himself

In a 2023 interview with MAQUIA, Nagase described himself as easygoing and somewhat reluctant to spend energy on unnecessary tasks.

He often approaches minor difficulties with a relaxed "Oh well" attitude, preferring to move forward rather than remain focused on unpleasant experiences.

That easygoing attitude does not mean that he approaches his work casually. He has also spoken about taking his professional responsibilities seriously and wanting to improve when he discovers something he could have done better.

In daily life, he is happy to simplify routine tasks. At work, he can be meticulous about the way a character moves or how a scene is performed. What looks like a contradiction is really part of his individual sense of priorities.

His relationships with others reveal another interesting contrast. Nagase has described himself as shy around people he does not know well, yet he is willing to make the first move when he meets someone he genuinely wants to know.

In a 2021 interview, he mentioned becoming closer to Yuta Tamamori of Kis-My-Ft2 as an example of taking the initiative in a friendship.

He enjoys spending time alone at home, but he also clearly values friendship, shared meals, and conversations that continue late into the night.

His thoughts on beauty follow a similarly personal philosophy.

In the 2025 ELLE Japon feature, Nagase emphasized the appeal of someone who has their own convictions and lives according to them.

That idea connects with his earlier comments about not wanting to define himself by a rigid philosophy of life. He seems comfortable allowing his interests and priorities to develop as he gains new experiences.

His changing skincare habits offer a clear example. The young man who washed his face with water in 2019 and the performer who discusses full-body moisturizing in 2026 are both Ren Nagase at different stages of life.

Rather than presenting either version as the ideal, his story suggests the value of remaining curious while preserving a sense of individuality.

In a 2026 BiST interview, Nagase was also asked to imagine his life at age 40.

He said that he could not yet predict whether he would still be working in entertainment or perhaps living a quieter life somewhere away from the center of the industry.

What mattered to him was being able to make choices that felt right for the person he would become.

There is a consistent theme running through his interviews. He wants to work seriously, enjoy the foods he loves, spend meaningful time with friends, rest comfortably at home, and remain open to discovering new interests.

His approach to beauty is part of that broader picture: not an effort to become someone else, but another way of exploring what makes him feel comfortable and confident in himself.