Home › Venues › Biwako Hall – Main Theatre Biwako Hall – Main Theatre Tickets Buy tickets for concerts at Biwako Hall – Main Theatre in Otsu, Japan. Biwako Hall – Main Theatre Concert Tickets & Calendar Sat Sep 27, 2025 NiziU Biwako Hall – Main Theatre Otsu, Japan Tickets & Info Calendar Sun Sep 28, 2025 NiziU Biwako Hall – Main Theatre Otsu, Japan Tickets & Info Calendar Hotels & Lodging Near Biwako Hall – Main Theatre About the Venue Biwako Hall – Main Theatre At-a-Glance Address15-1 UchidehamaOtsu 520-0806Japan Map & Directions Next Event NiziU Sep 27, 2025 Advertisement