MOONSTRUCK JAMBOREE is an outdoor music live event held every two years by the Osaka rock band DOBERMAN at the Hattori Ryokuchi Open-Air Concert Hall. Because it’s a festival where DOBERMAN invites performers they’re genuinely close with, it’s loved for its super homey, handcrafted vibe—featuring annual traditions like artists taking a turn at smashing watermelons and workshop booths for kids.

MOONSTRUCK JAMBOREE is an outdoor music live event held every two years by the Osaka rock band DOBERMAN at the Hattori Ryokuchi Open-Air Concert Hall. Because it’s a festival where DOBERMAN invites performers they’re genuinely close with, it’s loved for its super homey, handcrafted vibe—featuring annual traditions like artists taking a turn at smashing watermelons and workshop booths for kids.