New Merchandise from Anime "Bocchi the Rock!": T-shirts and Notebook-style Smartphone Cases for "Kessoku Band" Members, and Kikuri Hiroi's Beer Mug Now Available! [COSPA Co., Ltd.]

From the anime "Bocchi the Rock!",

New T-shirts for "Kessoku Band" members, individual notebook-style smartphone cases, And Kikuri Hiroi's beer mug are now available from NijiGen Cospa.

Pre-orders are now being accepted at Cospa official shops, including online stores. The release date is scheduled for <early June 2026>.

**[NijiGen Cospa] / Anime "Bocchi the Rock!" Product Information Here** https://www.cospa.com/nijigencospa/itemlist/id/03372/mode/title

Product Information

### Kessoku Band Member T-shirt

Release date: Early June 2026 Sizes: S/M/L/XL Color: BLACK Price: 3,300 yen (tax included)

Durable and comfortable to wear. A long-lasting item that can be worn comfortably regardless of the season.

- Uses 5.6 oz fabric, which has enough thickness and strength to be worn alone. It is durable, breathable, moisture-absorbent, and insulating, allowing for comfortable wear throughout the seasons. - The fabric uses threads that suppress fuzz, achieving a smooth feel. - Adopts a "round body type" with no seams under the armpits. It is resistant to skewing (twisting) due to washing, ensuring continued comfortable wear. - The neck is ribbed for smooth putting on and taking off. - "Taco binder finishing" is adopted for the shoulder area inside the T-shirt, where a collar stay tape is attached. This prevents stretching and deformation of the collar, pursuing even greater comfort. - The neckline and cuffs are double-stitched, sewn with two threads. This solid stitching creates a long-lasting item.

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### Kikuri Hiroi Beer Mug

Release date: Early June 2026 Size: (Approx.) Diameter 7cm x Height 16cm Price: 3,190 yen (tax included)

"You're supposed to drink moderately, but I end up drinking it right after I say that."

- A standard shaped mug. - Not just for alcohol, but definitely makes drinks like juice taste even better!? - Size fits approximately 350ml of juice or canned beer.

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### Notebook-style Smartphone Case L Street Fashion Ver. All 4 types

Release date: Early June 2026 Price: 4,730 yen (tax included)

Size: [When open] (Approx.) Vertical 164mm x Horizontal 195mm, [When folded] (Approx.) Horizontal 90mm Thickness 24mm [Compatible size] Up to (Approx.) Vertical 158mm x Horizontal 85mm x Thickness 11mm *Camera protrusion up to approx. 5mm is compatible.

### Notebook-style Smartphone Case LL Street Fashion Ver. All 4 types

Release date: Early June 2026 Price: 4,950 yen (tax included)