Nijisanji star Kenmochi Towa (剣持刀也) has announced two major projects: his first mini album 'Augment' releasing July 15, 2026, and a real solo live titled 'Kokuu Fes' (虚空狂宴) — "Void Feast" — at K-Arena Yokohama on October 11, 2026. The K-Arena Yokohama is a 20,000-seat venue, marking one of the largest solo concert venues ever booked by a Nijisanji talent.
Album Details
'Augment' is Kenmochi Towa's debut mini album, featuring 7 newly written original songs. It will be released in three editions:
Regular Edition (¥2,750 tax-incl): CD with 7 new tracks. First press includes a serial code for the 'Kokuu Fes' ticket lottery.
First Press Limited Edition A (¥6,050 tax-incl): CD + Blu-ray with a documentary video about the album's production.
First Press Limited Edition B (¥3,520 tax-incl): 2-CD set with 4 additional re-arranged and cover tracks including 'Gishiki no Uta' (儀式の唄), 'Egorock' (エゴロック), 'Kaijuu' (怪獣), and 'Sharpness…'.
Illustration by AKAPii. Pre-orders are available now at CD retailers nationwide with store-specific purchase bonuses including face-hand spinners, student ID cards, mega jackets, and acrylic keyholders.
Solo Live 'Kokuu Fes' at K-Arena Yokohama
The album's first press includes a serial code for priority lottery entry to Kenmochi Towa's real solo live 'Kokuu Fes' (虚空狂宴) at K-Arena Yokohama on October 11, 2026 (doors 16:30, start 18:00). The concert will feature a special guest: Kuzuha (葛葉), one of Nijisanji's most popular talents and a frequent collaborator with Towa.
K-Arena Yokohama, which opened in 2024 with a capacity of approximately 20,000, represents a major milestone for Kenmochi Towa and Nijisanji's live concert ambitions. The venue has hosted major international artists and is one of the largest indoor arenas in the Greater Tokyo Area.
Community Reaction
The announcement has generated significant excitement across Nijisanji fan communities, with fans celebrating Towa's career milestone. The K-Arena Yokohama booking is seen as a testament to Towa's massive popularity within Nijisanji — he is consistently one of the agency's top streamers and has built a strong reputation for his singing, gaming content, and collaborations. The guest appearance of Kuzuha, another top Nijisanji talent, has further amplified anticipation for the concert.
Context & Significance
This announcement comes as part of a broader wave of music and live concert activity from Nijisanji talents. Kenmochi Towa is among the most prominent male VTubers in the industry, and a K-Arena solo show places him in the upper echelon of VTuber live performers alongside hololive's top talents who have performed at similar-scale venues. The 'Augment' album and 'Kokuu Fes' concert together represent his most ambitious project to date, signaling growing mainstream crossover potential for Nijisanji's male talents.