Remember that summer vacation as an adult - Spike Chunsoft's "Natsumon! Summer Vacation in the 20th Century" new video is released! The game will be released on July 28, 2023!

The Nintendo Switch game "Natsumon! Summer Vacation in the 20th Century" has a release date. A new video was also released.

The game features a 10-year-old boy who can enjoy a special summer vacation in a rural town depicted in a 3D open world in "Natsumon! Summer Vacation in the 20th Century". It is the latest work by Ayabe Kazu of Millennium Kitchen, who has created many nostalgia-themed games.

⇒Summer vacation adventure "Natsumon! Summer Vacation in the 20th Century" will be released on Switch this summer! Introduction Video and Screenshots Released


The release date has been set for July 28, 2023. Pre-orders for the packaged version of the game will begin today at game retailers and sales sites nationwide.


In addition, an announcement trailer showing a fun summer vacation life and key visuals drawn by character designer HYOGO Nosuke have been released.

In the announcement trailer, you can also listen to the opening theme song "Funny Bunny" sung by Yoko Honna, the voice actress for the characters.




Announcement Trailer: #


OP theme "Funny Bunny
Sung by Yoko Honna
Lyrics/Composition: Sawao Yamanaka (the pillows)

Key visual


The in-game narration for this title is provided by Naoto Fujiki. The narration can be heard at various points in the game as the 10-year-old protagonist reminisces about those days as an adult.



Title Information

■"Natsumon! Summer Vacation in the 20th Century" (Japanese only)
Model: Nintendo Switch
Release date: July 28, 2023
Price: Undecided *Package version and download version
Genre: Heartwarming summer vacation adventure
Players: 1 player
CERO: To be reviewed
Developer: Toy Box Co.
Original story, script, game design: Kazu Ayabe (Millennium Kitchen)
Publisher: Spike Chunsoft Co.


©2023 TOYBOX Inc./Millennium Kitchen Co.

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