Kitakoji Hisui

Kitakoji Hisui (Japanese: 北小路ヒスイ) is a female Japanese VTuber affiliated with Nijisanji. She debuted in August 2020 as one of the five members of the "Selene Girls' Academy Drama Club". She is known for her shark teeth, her many hobbies, singing, manga that describe her experiences, and videos that report on her career.

Profile

Item	Detail
Debut	9 August 2020 (YouTube)
Birthday	13 April
Height	153 cm (14-year-old form) / 160 cm (24-year-old form)
Agency	Nijisanji (ANYCOLOR)
Generation or unit	Selene Girls' Academy Drama Club ("Serejo"); Uisupi Donuts (with Aiba Uiha)
Nickname	Hisupi
Fan name	Hisuna (#ヒスナー)
Fan mark	❇
Image color	#38B48B (jade green)
Stream tag	#ヒストリーム
Fan-art tag	#ヒスイワークス

Career

Hisui created her X (formerly Twitter) account on 6 August 2020 and began streaming on YouTube on 9 August 2020. She debuted together with Asahina Akane, Todo Kohaku, Suo Sango and Nishizono Chigusa. The five members form the debut unit known as the Selene Girls' Academy Drama Club, or "Serejo". Asahina Akane later graduated. In her first stream, Hisui sang an original song and showed jewelry charms that she had made for her four debut-mates.

Her original profile described her as a second-year junior high student at the academy who had transferred from another school "for some reason". On 9 March 2021, she revealed an adult form as a new outfit. The reveal established that she is a 24-year-old secret agent who uses a special candy to turn into a 14-year-old schoolgirl. Since then, her official profile has stated that she has finished her undercover investigation of the academy and returned to her true form. She still sometimes takes on her junior high form to spend time with the other Serejo members. In March 2022, a model update added more expressions, including a drunk face.

Starting in January 2022, she took part in a group Minecraft project run by the streamer KUN under the anonymous name "Takowasa2434". Her identity was revealed in a stream on 14 April 2022. On 30 May 2026, she announced in a livestream that she was engaged to a non-celebrity man who is one year younger than her. This was the first engagement announcement by a Nijisanji talent, and she stated that she would continue her activities.

Activities

Streaming style

Her streams consist mainly of gaming and casual chat, along with singing and crafting. Titles she has played include Apex Legends, Valorant, League of Legends and Minecraft, and she has competed in outside Minecraft events. She also took part in the Nijisanji GTA server project. Soon after her debut, she often collaborated with Todo Kohaku and Asahina Akane. Later, she appeared more often with Aiba Uiha and Maimoto Keisuke, and she and Aiba Uiha formed the unit Uisupi Donuts. Besides streaming, she makes manga about her experiences and videos that report on her career.

Music and works

"Hisui-iro no Mirai" (Jade-Colored Future), an original song performed in her debut stream

Characteristics

Hisui's character design has long green hair with light blue underneath, orange-toned eyes and two hairclips. Her best-known trait is her shark teeth, which are treated as her main charm point. Her name combines the word for "north" with "hisui" (jade), and her image color is jade green. She is described as very curious, with a wide range of interests that includes handicrafts, figures, model building, horseback riding and cars. She is a fan of musicals and of mecha robot anime such as Shippu Iron Leaguer and Brave Police J-Decker.