TV anime Masuda Kousuke Gekijou Gag Manga Biyori GO is teaming up with the nationwide variety store chain Thank You Mart for a new lineup of exclusive merchandise. The items will begin arriving at Thank You Mart locations across Japan from mid-June 2026, going on sale as soon as each store receives its shipment.
Based on the long-running manga by Masuda Kousuke, serialized in Jump SQ. (Shueisha), the anime has earned a devoted following over the years thanks to its distinctive pacing and surreal humor. Fans have long requested merchandise through Thank You Mart, and this collaboration finally delivers on those hopes.
Characters featured include Shotoku Taishi, Ono no Imoko, Matsuo Basho, Kawai Sora, Usami-chan, and Kumakichi-kun, each brought to life with designs that capture their individual quirks and charm.
The product lineup incorporates character motifs and elements from the series, resulting in pop-style designs that still let fans enjoy the uniquely surreal world of Gag Manga Biyori GO.
The lenticular keychains come in six designs, changing artwork as you tilt them. The hologram stickers are offered in three designs, with combinations of characters that are fun to collect. Prices: keychains and stickers are 390 yen each (429 yen incl. tax); stickers are also available as a 2-for-390 yen (429 yen incl. tax) deal.
Hair elastics feature Usami-chan and Kumakichi-kun in die-cut shapes for a striking look. Practical accessories such as a tissue pouch and trapezoid pouch are also part of the collection. For apparel, crew socks and ankle socks offer an easy way to add a touch of the series to any outfit.
For those who want to guarantee their purchase, the official online shop will begin accepting pre-orders from May 27 (Wednesday) at 12:00.
Product Details
In-store sales
Start date: Mid-June 2026, as shipments arrive at each store and per item.
Locations: All Thank You Mart stores. Availability may vary by region; check each store’s X (Twitter) for the latest restock info.
Note: Specifications are subject to change without notice.
(Article by Yaguri Mie)
