Heavy Snow JAM | Music Festival / Event
Gosetsu JAM was launched in Tokamachi, Niigata—the event venue—after organizers asked, “What can we do to draw people here?” and decided on a music festival. There probably aren’t any other outdoor festivals held in such a heavy-snow area, are there? With humorous rules like “Moshing and stage diving prohibited; oshikura manju (friendly shoving) allowed,” it sounds like a really fun event.
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Heavy Snow JAM (Gōsetsu JAM)
Gosetsu JAM was launched in Tokamachi, Niigata—the event venue—after organizers asked, “What can we do to draw people here?” and decided on a music festival. There probably aren’t any other outdoor festivals held in such a heavy-snow area, are there? With humorous rules like “Moshing and stage diving prohibited; oshikura manju (friendly shoving) allowed,” it sounds like a really fun event.
Event details
| Name | Heavy Snow JAM |
| Schedule | Sat, May 31, 2025 – Sun, June 1, 2025 |
| place | Outland, Tōkamachi City, Niigata Prefecture |
| SNS |


