Japan Jam music festival in Chiba, Chiba, Japan

Japan Jam 2027

May 2027 (TBC) Chiba, Chiba, Japan rock pop
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About the festival

Outdoor Golden Week festival at Soga Sports Park in Chiba, run by the rockin'on group behind Rock in Japan and Countdown Japan. Around 100 Japanese rock and pop acts play across four days each early May.

Lineup

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About this listing

Setline is an independent festival guide and this listing was built from public sources. Japan Jam isn't involved in it, so for tickets, entry and anything official, make sure to check with them directly.

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Getting there

Where it happens

LocationChiba, Chiba, Japan
DatesMay 2027 (TBC)

Past lineups

2026 Japan Jam

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