Brillia HALL is a modern theatre and one of the central cultural venues within the Hareza Ikebukuro complex in Tokyo's Toshima district. Opened in 2019, it features a 1,248-seat auditorium arranged across three levels, providing a setting for musicals, large-scale theatrical productions, concerts and traditional performing arts. A spacious stage with a 16.4-metre-wide proscenium and an orchestra pit further supports technically demanding productions.
The interior is organised around the three-tier auditorium and foyers on several levels, allowing visitors to move clearly between the entrance, seating areas and supporting spaces. The theatre includes wheelchair-accessible spaces, while the stage and auditorium configuration can accommodate different types of productions. Food and drinks are not permitted inside the auditorium but may be consumed in the foyer areas.
The venue is located at 1 Chome-19-1 Higashiikebukuro, Toshima City, Tokyo, Japan, within Hareza Ikebukuro. It is approximately a four-minute walk from Exit 32 on the east side of Ikebukuro Station. The theatre has no dedicated parking facility, although the public Hareza Ikebukuro parking garage is located behind the building and does not offer special theatre-related discounts. For broader transport options across Tokyo and connections with other parts of the city, see the city transport information further down the page.