Contribute your finds to the local museum to see them on display.

The game is available as a standalone title or as part of the on the Nintendo Store .

The game places you in the role of , the 10-year-old son of a circus ringmaster whose troupe has just arrived in the coastal Yomogi Town .

Natsu-Mon: 20th Century Summer Vacation is a spiritual successor to the beloved Boku no Natsuyasumi (My Summer Vacation) series, which never saw official Western releases until now. You play as a young boy (default name: Satoru) spending his summer in the rural town of Yomugi, helping a local circus family, catching insects, fishing, swimming, and exploring every hill and riverside. There is no combat, no fail states, and no time limits—just pure, immersive nostalgia for a 20th-century Japanese childhood.