Date

Jul 15 2026 - Aug 09 2026

Time

All Day

Cost

Free

Area

(1) Hokkaido Area,
(2) Tohoku Area,
(3) Kanto Area,
(4) Chubu Area,
(5) Kinki (Kansai) Area,
(6) Chūgoku Area,
(7) Shikoku Area,
(8) Kyushu & Okinawa Area

Tamagotchi × MOS Burger Wai Wai Set 2026

Event Period
From July 15, 2026, while supplies last

Venue
MOS Burger locations across Japan

Details
The second collaboration between Tamagotchi and MOS Burger.
The MOS Wai Wai Set will be available with an exclusive collaboration toy.
Customers can choose one toy from four available designs.
The lineup includes the Tamagotchi Glitter Sticker, Tamagotchi Mini Clear Case, Tamagotchi Letter Bag, and Mametchi Ballpoint Pen.
Sales begin on July 15, 2026.
Collaboration toys are available in limited quantities and will end once sold out.

Official Website : Click Here

 

Check out the event calendar here

 

 

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You can see event calendar from here.