Sakihana Onsen Underwater Fireworks Festival
Niigata · 咲花温泉・阿賀野川河畔（五泉市）
Jun 12, 2026
🎇 Fireworks
Niigata
Free
About this event
A rare underwater fireworks festival held along the Agano River at Sakihana Onsen in Niigata. About 200 underwater fireworks bloom on the river surface, creating mesmerizing reflections. Combined with aerial fireworks, the display paints the summer night with enchanting colors. Just a 5-minute walk from JR Sakihana Station.