Black Cat 1.5th Anniversary & Hinata Graduation Performance | Tokyo May 2026

Black Cat is hosting a dual-purpose event marking its 1.5-year anniversary while celebrating the graduation performance of Hinata, titled "-273.15" (absolute zero in Celsius). This appears to be an idol or underground performance event at a Tokyo nightlife venue. Graduation performances in Japanese idol culture signify a performer's final show before leaving a group or retiring from performing. The scientific reference in the title suggests a conceptual or thematic performance element.

This event will appeal to fans of Japanese underground idol culture, alternative nightlife enthusiasts, and supporters of Hinata specifically. The atmosphere is likely intimate and emotionally charged given the graduation context. Arrive early as graduation performances typically draw dedicated fans and may reach capacity quickly.