Kuzuha is a Nijisanji VTuber and one half of the unit ChroNoiR. He is scheduled to perform a one-man live at K-Arena Yokohama in October 2026 and will participate in a relay commentary for the Street Fighter USA anime in September.
Kuzuha, a Nijisanji liver and member of the unit ChroNoiR alongside Kanae, has been active since at least 2018, when ChroNoiR formed. In July 2026, the unit marked its 8th anniversary with a digital single titled "Endless showtime" and a set of commemorative illustrations by artists from "Sousou no Frieren," "Final Fantasy," and "NieR." The anniversary also brought a line of 13 merchandise items and a pop-up store in Tokyo that ran from July 17 to August 5.
Kuzuha's solo activities include a one-man live titled "Bloody Alexandrite" scheduled for October 12, 2026 at K-Arena Yokohama, with pre-sales for 15 merchandise items starting June 3. He is also one of four Nijisanji VTubers selected to host a relay live commentary for the 1990s US anime "Street Fighter USA" on Nico Nico Live from September 17 to October 8, 2026. Kuzuha will commentate episodes 8 through 13. He is known for playing Street Fighter 6 and has reached Ultimate Master rank in the game.
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Jul 27
Dwango announced on July 27 that four Nijisanji VTubers will host a four-week relay live commentary for the TV anime Street Fighter USA on Nico Nico Live. The program, titled 'Nijisanji × Anime Street Fighter USA All 26 Episodes Relay Live Commentary,' runs from September 17 to October 8, 2026, every Thursday at 20:00. The participants are Hyakumantenbara Salome (episodes 1-7), Kuzuha (episodes 8-13), Iha Rai (episodes 14-19), and Saeki Ittetsu (episodes 20-26). All four are known for playing Street Fighter 6, with Kuzuha reaching Ultimate Master rank and Iha Rai at High Master. Street Fighter USA aired in the US in the 1990s and was long considered a 'phantom title' in Japan because it was never broadcast or released on home video there; it became available on streaming services in 2021. The VTubers will watch the series fresh, without prior viewing or information. The broadcast will show the anime footage alongside the VTubers' reactions on one screen. A follow-and-repost campaign on the Nico Nico VTuber official X account offers prizes. Kuzuha commented that he wants to learn character matchups by watching the anime to raise his rank.
Jul 17
The Nijisanji unit ChroNoiR, composed of VTubers Kuzuha and Kanae, marked its 8th anniversary on July 17, 2026, with a new digital single and a set of commemorative illustrations by three high-profile creators. The song "Endless showtime" was released digitally at midnight, with a music video premiering later that evening at 21:00 JST. The track was written by Penthouse vocalist and guitarist Shintaro Namioka, with lyrics by Takuma Ohara and arrangement by ha-j. The lyrics depict two people in an empty theater who receive a standing ovation, framing the bond between the unit and its fans. Separately, three celebratory illustrations were published by Abetsuka, a manga artist for "Sousou no Frieren"; Toshiyuki Itahana, character designer for the "Chocobo's Mysterious Dungeon" series and "Final Fantasy IX"; and D.K, character designer for "NieR Replicant" and "NieR Gestalt." The illustrations drew reactions from fans on social media, who noted the quality of the collaborations. The anniversary marks eight years since the formation of ChroNoiR, a unit that has been active within Nijisanji since 2018.
Jul 10
ANYCOLOR announced on July 9 that the Nijisanji unit ChroNoiR, consisting of livers Kanae and Kuzuha, will release a line of 8th anniversary goods on July 17 at 6 PM JST through the Nijisanji Official Store. The lineup includes 13 types of merchandise: acrylic stands, random can badges, random photo-style cards, charm keychains, mini tin can sets, acrylic magnets, canvas boards, glasses, posing plushie clothes, Nijipa pajama pouches, Kukking! mini figures, and produce goods for each member. The Kanae produce set costs 15,000 yen and includes a pancake maker and Roto plushie; the Kuzuha set costs 13,000 yen and includes a parasol and handy fan. A pop-up store, the ChroNoiR 8th ANNIVERSARY POPUP, will run from July 17 to August 5 at LIGHT BOX ATELIER in Minami-Aoyama, Tokyo, with free admission via lottery. Online purchases of 3,000 yen or more include a random clear coaster bonus (6 types). At the pop-up, venue-exclusive pancake-style baked sweets (3,300 yen) and an original shopper (550 yen) are available, with a random label-style card bonus per 3,000 yen spent. The pop-up also features key visual reproductions, life-size panels, and a smart photo service. Admission lottery applications are open from July 9 6:30 PM to July 11 11:59 PM via official LINE.
Jun 2
Nijisanji announced pre-sales for Kuzuha's one-man live 'Bloody Alexandrite' merchandise will begin June 3, 2026 at 18:00 on the Nijisanji Official Store. The lineup includes 15 items such as penlights, T-shirts, towels, tote bags, uchiwa fans, and more. The live event is scheduled for October 12, 2026 at K-Arena Yokohama.