Natsuki Deguchi (出口 夏希) Profile and Facts
Natsuki Deguchi (出口夏希) is a Japanese model and actress under INCENT GROUP. She debuted in 2018 after winning Miss Seventeen 2018 and became widely known as an exclusive model for Seventeen magazine before transitioning to non-no. Alongside modeling, she has steadily built her acting career through dramas and films.
Official SNS:
Instagram: @natsuki__deguchi__official
Staff Instagram: @natsuki__deguchi__staff
Twitter / X: @natsuki_deguchi
Agency profile: Natsuki Deguchi
Non-no: Natsuki Deguchi
Stage Name: Natsuki Deguchi (出口夏希)
Birth Name: Natsuki Deguchi (出口夏希)
Birthday: October 4, 2001
Zodiac Sign: Libra
Chinese Zodiac: Snake
Height: 162 cm (5’4”)
Weight: N/A
Blood Type: O
MBTI: ESFP
Agency: Incent Group
Birthplace: China
Nationality: Japanese (Chinese–Japanese heritage)
Profession: Actress, Model
Years Active: 2018–present
Natsuki Deguchi Facts:
– She was born in Fujian, China, and later grew up in Tokyo, Japan.
– Her father is Japanese, and her mother is Chinese.
– She has three older sisters and one younger brother.
– Middle School: Kita City Ukima Middle School (Graduated).
– High School: Nagasaki Prefectural Nagasaki Nishi High School (Graduated).
– University: Nagasaki University, Faculty of Engineering.
– She is fluent in Chinese and uses the Fuzhou (Min) dialect at home.
– She was a reader of Seventeen magazine before becoming a model for it.
– She debuted as a child idol in the group Pock∞t during elementary school.
– As a child, she was active as a junior idol in Pock∞t, where her idol color was yellow.
– She has been a reader of Seventeen magazine since before auditioning for Miss Seventeen 2018.
– She began reading Seventeen after becoming a fan of Miki Shimomura from Fairies.
– She took a two-shot photo with Miki Shimomura at Seventeen Summer School Festival 2018, but was too shy to make eye contact.
– Her hobbies include doing makeup, dining, walking, and eating street food.
– She loves coriander and especially enjoys its aroma.
– She has recently been into spicy food and does not like cheese very much.
– Her favorite part of her face is the mole near her lips.
– She loves sleeping and has said that she can sleep anywhere.
– Her favorite anime include Crayon Shin-chan, Detective Conan, and Chibi Maruko-chan.
– She loves travel and experiencing new cultures, inspired by a recent trip to Paris.
– Her Chinese ability comes from being born in China and using the language regularly with her mother.
– Her favorite color is green.
– She admires actresses Tiffany Tang and Satomi Ishihara.
– She is often said to resemble Mio Imada and Satomi Ishihara, and in Korea, Go Yoon-jung.
– She did not participate in club activities during middle or high school.
– She says she’s competitive and doesn’t like to admit defeat, with her drive coming from wanting to act even better.
– Early in her acting career, she sometimes felt like she wasn’t emotionally keeping up with her roles, but this changed after experiences that made her find acting genuinely enjoyable.
– She emphasizes learning and improving her craft through roles, discussion with directors/staff, and trial on set—actively exploring ways to connect her own feelings to the characters she plays.
– Fashion gives her positive energy—if she dresses up nicely for a shoot, it “uplifts her mood all day” and makes her feel confident on set.
– She tends to gravitate toward blue, and likes to play with silhouette contrasts (oversized outerwear with fitted pieces).
– Wearing fashion that matches her personality helps her get into the mindset of the roles she plays.
– She actively tries to understand her characters—first by identifying similarities with herself, then by researching and gradually incorporating those traits into her performances.
– She views challenges in acting as opportunities to grow, not just obstacles.
– She has several Onitsuka Tiger shoes in her personal wardrobe and enjoys incorporating them into her outfits.
– She picks clothes instinctively and has an intuitive sense for what looks good on her.
– She’s sociable with friends, and values being herself around them—they support her but don’t always ask about work directly (which she finds funny and relatable).
– She tested positive for COVID-19 on August 2, 2022.
– Nicknames: Degutan (でぐたん), Nat-chan, Degu-chan, Tsukkyon (from Pock∞t).
– Modeling career includes exclusive modeling for Seventeen (2018–2022) and non-no (2022–present).
Ideal Type: She is said to prefer a quiet, calm, and cool “prince-like” personality, similar to characters seen in manga-style romances.
Modeling Career
– In 2018, she applied for Miss Seventeen 2018.
– She advanced to the finals and introduced her Chinese language skills in her appeal video.
– On August 23, 2018, she was selected as one of the winners of Miss Seventeen 2018.
– She served as an exclusive model for Seventeen from 2018 to 2022.
– She officially graduated from Seventeen with the July 22, 2022 summer issue.
– She became an exclusive model for non-no starting from the December 2022 issue.
Career & Background
– In 2017, she was scouted by agency staff in Shibuya while walking to eat kushikatsu — this was her first encounter with the entertainment industry.
– She decided to join after learning the agency also represented Mizuki Yamamoto.
– She officially debuted as a model in March 2018 at the age of 16.
– Her first professional modeling job after joining the agency was a photoshoot for Shimamura.
– In 2018, she won Miss Seventeen 2018, becoming an exclusive model for Seventeen magazine.
– She served as a Seventeen exclusive model from 2018 to 2022.
– She graduated from Seventeen with the magazine’s July 2022 summer issue, ending her four-year tenure.
– She became an exclusive model for non-no starting from the December 2022 issue.
– She made her acting debut in January 2019.
– She is known for portraying Akiho Inada in the drama Girl Gun Lady.
– Her first photobook, “liberté”, was released on March 24, 2023.
– She ranked 1st in the 2024 “Next Break Actor” category.
– She was selected as a magazine cover model in January 2025.
– She attended the 30th Busan International Film Festival in September 2025 with the film All Green.
– She appeared in Tota’s music video “Hypnosis”, released on November 26, 2025.
Filmography
Drama
– 2025 – Itsu datte Kyukyoku no Sentaku (13 eps) – Support Role
– 2024 – Blue Moment (10 eps) – Kumota Aya – Main Role
– 2024 – Ao Haru Ride Season 2 (6 eps) – Yoshioka Futaba – Main Role
– 2024 – The Gift of Your Heart (11 eps) – Asano Haruhi – Support Role
– 2023 – Ichiban Sukina Hana (11 eps) – Shiki Mitori [Young] (Ep. 9) – Guest Role
– 2023 – Ao Haru Ride (8 eps) – Yoshioka Futaba – Main Role
– 2023 – Watashi no Ichiban Saiakuna Tomodachi (32 eps) – Honjo Ema [Jobseeker student] (Ep. 17) – Guest Role
– 2023 – 18/40: Unbreakable Bond of Dreams (10 eps) – Nishimura Sena – Support Role
– 2023 – Kimi ga Suki.mp4 (8 eps) – Natsuki – Main Role
– 2023 – Numaru. Minato-ku Joshikosei (5 eps) – Miyama Ririna (Ep. 3) – Guest Role
– 2023 – The Makanai: Cooking for the Maiko House (9 eps) – Herai Sumire – Main Role
– 2022 – Crescendo de Susume (45 eps) – Fujita – Support Role
– 2022 – Bakayarou no Kiss (5 eps) – Miyama Ririna – Main Role
– 2022 – Yarinaoshitai First Kiss (5 eps) – Miyama Ririna – Support Role
– 2022 – My Love from the Stars (10 eps) – “Kiyo” / Sasahara Tsubaki [Young] – Support Role
– 2021 – Hanawa Sensei wa Hanninmae!? (5 eps) – Futaba Toko – Support Role
– 2021 – Kotaro Lives Alone (10 eps) – Futaba Toko (Kindergarten teacher) – Support Role
– 2021 – Girl Gun Lady (10 eps) – Inada Akiho (Alpha Tango) – Support Role
– 2020 – 30 Kin Sore wa 30-sai Miman Okotowari no Koi (8 eps) – Imai Ena – Support Role
– 2020 – Unsung Cinderella: Another Story (5 eps) – Hasegawa Airi – Support Role
– 2020 – The Curry Songs (12 eps) – Mori Madoka – Support Role
– 2020 – Unsung Cinderella: Byoin Yakuzaishi no Shohosen (11 eps) – Hasegawa Airi (Ep. 7) – Guest Role
– 2019 – Shujin-ko (6 eps) – Hara Yuna – Support Role
– 2019 – Koi no Yamai to Yarougumi (10 eps) – Yuri Kuraki (Ep. 2) – Guest Role
Movies
– 2026 – Owakare no Uta – Support Role
– 2025 – All Greens – Yaguchi Miruku – Main Role
– 2025 – I Have a Secret – Miki Naoko – Main Role
– 2024 – Akabane Honeko no Bodyguard – Akabane Honeko – Support Role
– 2024 – Drawing Closer – Sakurai Haruna – Main Role
– 2023 – Till We Meet Again on the Lily Hill – Chiyo – Support Role
– 2022 – Silent Parade – Namiki Natsumi – Support Role
– 2020 – The Promised Neverland – Isabella [Young] – Support Role
Special / Web / Short Dramas
– 2022 – Inversion (2 eps) – Imabata Kotone – Main Role
– 2020 – Switch (1 ep) – Tsutaya Madoka [Young] – Support Role
– 2019 – Cocoa (1 ep) – Suzumori Kaori (High school student) – Main Role
Awards & Nominations
– 46th Yokohama Film Festival – Best Newcomer for Honeko Akabane’s Bodyguards – Won
– Elle Cinema Awards 2025 – ElleGirl Rising Star for I Have a S/e/c/r/e/t/ – Won
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