Nao Kosaka (Japanese: 小坂 菜緒, Hepburn: Kosaka Nao, born September 7, 2002) is a Japanese singer, model, and actress. She is a member of the Japanese female idol group Hinatazaka46 and a former exclusive model for the fashion magazine Seventeen.[2]
Career
On August 13, 2017, Kosaka passed the auditions for new members of Keyakizaka46's subgroup Hiragana Keyakizaka46 and entered the group as a second generation member.[3] She made her debut in the song "No War in the Future", a B-side to "Kaze ni Fukarete mo".[4] On May 19, 2018, Kosaka made her runway debut at the GirlsAward 2018 SPRING/SUMMER show.[5]Seventeen announced two days later that she would be one of the magazine's exclusive models.[2]
After Hiragana Keyakizaka46 was renamed to Hinatazaka46 in February 2019,[6] Kosaka was selected to hold the center (lead performer) position in the title song of their debut single, "Kyun".[7] She continued to hold the position until the fourth single title song, "Sonna Koto Nai yo",[8] and again for the seventh single, "Boku Nanka", making her the member with the most appointments as title song center.
Kosaka's solo photobook, produced by the Seventeen magazine editorial staff, was released on June 29.[13] The book placed first on Oricon's 2021 photobook sales ranking with 166,876 copies sold.[14] As a dinosaur enthusiast, she was also appointed in the same month the ambassador for Sony's DinoScience exhibition, which would be held from July to September at the Pacifico Yokohama.[15] However, she went into hiatus on June 26 for health reasons[16] and did not participate in the rest of the event; she also did not participate in Hinatazaka46's sixth single, "Tteka". Kosaka announced her resumption of activities on March 4, 2022[17] and also returned to the center position for Hinatazaka46's seventh single title track "Boku Nanka", despite her "mixed feelings" about the appointment.[18]
In a late 2021 survey by Talent Power Ranking [ja], Kosaka was ranked the seventh most popular teen actress in Japan (under twenty years old as of February 2022) based on public recognition and interest.[19] Despite that, Kosaka did not appear in any acting work since returning from hiatus until 2024, when she joined the cast for the taiga dramaDear Radiance as Heian-era poet Saiin no Chūjō,[20] and appeared as supporting character Rin Arikawa in the feature film All of Tokyo, starring the Hinatazaka46 fourth generation members.[21]
In November 2024, Kosaka ended her exclusive modelling contract with Seventeen after 6.5 years,[22] expressing her wish to be seen more as an adult woman and an idol.[23]
Personal life
Kosaka played volleyball in middle school and occasionally demonstrates her skill in her appearances. She has an older brother who is a Keyakizaka46 fan.[24]
Kosaka has participated in all title tracks of Hinatazaka46's singles and album except "Tteka" (2021), and has been the center (lead performer) for the first four singles and "Boku Nanka" (2022).[29] Other prominent appearances include:
"Sekai ni wa Thank You! ga Afureteiru" ("Kimi Shika Katan" B-side, 2021), center, second generation members song
"Mou Konna ni Suki ni Narenai" ("Boku Nanka" B-side, 2022), performed by all members born in 2002 at the time (Kosaka, Miku Kanemura, and Hiyori Hamagishi)[34][35]
^"日向坂46 小坂菜緒、復帰後に改めて感じるセンターとしての魅力 自身も輝きながら周囲の魅力を引き立てる存在感" [Hinatazaka46 Nao Kosaka's renewed appeal as the center after her comeback, a shining presence who enhances the charm of those around her]. Real Sound|リアルサウンド (in Japanese). 9 June 2022. Retrieved 2022-06-23.
^"今話題の若手女優は誰?10代の人気女優ランキング" [Who is the hottest young actress now? Ranking of popular teenage actresses]. Talent Power Ranking (in Japanese). April 14, 2022.