Thankyoumart, an all-¥390 character goods shop known for cute exclusive merchandise, is releasing its first-ever lineup of items based on the TV anime Masuda Kousuke Theater: Gag Manga Biyori Go. The collection will be available at Thankyoumart stores nationwide starting mid-June 2026, with stock rolling out on a store-by-store basis. Online pre-orders open on May 27, 2026 (Wednesday) at 12:00 PM via the official online shop.
Special page: https://thankyoumart.jp/blogs/news/gagmanga-biyori
Masuda Kousuke Theater: Gag Manga Biyori Go is a TV anime based on the popular manga series Masuda Kousuke Theater: Gag Manga Biyori by Masuda Kousuke, currently serialized in Jump SQ. (Shueisha). The series has earned a devoted following over the years for its distinctive comedic timing and surreal humor.
Fans had been requesting Thankyoumart merchandise from the series for some time, making this release a long-awaited one for the community.
The lineup features beloved characters including "Shotoku Taishi," "Ono no Imoko," "Matsuo Basho," "Kawai Sora," "Usamichan," and "Kumakichi-kun," each with designs that highlight their individual charm.
Online Pre-Order
- Pre-order period: From May 27, 2026 (Wednesday) at 12:00 PM
- Where to purchase: Official online shop
- Pre-order page: https://thankyoumart.jp/collections/gagmanga-biyori
Product pages will go live at the start of pre-orders. Estimated delivery dates are listed on each product page. Pre-orders close once the item limit is reached.
In-Store Sales
- Sales start: Mid-June 2026, rolling out store by store as stock arrives
- Where to buy: Thankyoumart stores nationwide (https://thankyoumart.jp/pages/shop-list)
Availability may vary by region. Check each store's X account for the latest stock updates. Product specifications are subject to change without notice.
28-Item Lineup: Pop Meets Surreal
The 28-item collection draws on characters and motifs from the anime, balancing a pop visual style with the series' signature surreal world. Playful items like the double-sided "Cushion" and the angle-shifting "Lenticular Keychain" are offered alongside everyday accessories such as tote bags and tissue pouches.
All items are priced at ¥390 (¥429 including tax). Some items are sold as 2 for ¥390 (¥429 including tax).
Product Lineup
Featured Items
Lenticular Keychain, Hologram Sticker — each ¥390 (¥429 including tax) / Sticker: 2 for ¥390 (¥429 including tax)
The Lenticular Keychain comes in 6 designs, with the image shifting depending on the viewing angle. The Hologram Sticker, available in 3 designs, has a glittery finish with character combination motifs.
Trapezoidal Pouch, Hair Tie, Folding Mirror, Tissue Pouch, Crew Socks, Ankle Socks — each ¥390 (¥429 including tax)
The Hair Tie comes in 2 die-cut designs featuring "Usamichan" and "Kumakichi-kun." Everyday accessories like the Tissue Pouch and Trapezoidal Pouch round out the practical side of the lineup. The Crew Socks and Ankle Socks offer a simple way to add a pop of character to any look.
