Hidaka Ukisho

Hidaka Ukisho (Japanese: 浮所飛貴; born 27 February 2002 in Aichi Prefecture) is a Japanese actor, singer and idol, and a member of the group ACEes. He is signed to STARTO ENTERTAINMENT.

He grew up going to concerts with his mother, a fan of Arashi and Sexy Zone, and wanted to join the same world himself. It was his mother who sent in his application. He auditioned and entered the agency on 9 April 2016, while in his third year of junior high school, and has named Kento Nakajima as the senior he looks up to.

In November 2016 he was chosen for the junior unit Tokyo B Shonen, which was later renamed Sexy Bishonen and then Bi Shonen. His first leading film role came on 4 June 2021 in Mune ga Naru no wa Kimi no Sei. He kept studying alongside the work, and on 28 March 2024 announced through the junior official Instagram stories that he had graduated from the Faculty of Law at Rikkyo University.

His schooling ran through the same institution for years: he attended Rikkyo Ikebukuro Junior and Senior High School before entering Rikkyo University. He has said that Jun Matsumoto’s role in the drama 99.9 shaped his decision to study law.

Bi Shonen effectively disbanded on 16 February 2025, and he moved into the newly formed ACEes the same day. In 2026 he plays Sota Kobayagawa in the TV Asahi Boys’ Love drama Your Summer, My Storm (夏色の雲が恋と嵐をまきおこす), the tutor brought into the Takemiya house by his girlfriend, opposite fellow ACEes member Ryusei Fukada.

Tomodachi Game R4 premiered on TV Asahi on 23 July 2022, in the Saturday 11 pm slot. Hidaka played its protagonist, the high school student Yuichi Katakiri, who values friendship and is pulled with four friends into a game to repay a sudden debt, where each round tests how far they trust one another. The cast drew on two junior groups: Ryuga Sato, Naoki Fujii, Taisho Iwasaki and Yuto Nasu from Bi Shonen, and Mizuki Inoue and Soya Igari from HiHi Jets.

In 2023 he played Tenjin Kinomiya in the Nippon TV drama Sukisuki Wanwan!. Outside acting he pairs with Yuto Nasu as the duo known as Uki-Nasu, and in July 2024 the two appeared together at the press conference for Mynavi Summer Stage Live 2024 at EX Theater Roppongi.