New merchandise from the anime Bocchi the Rock! has arrived: ankle socks and metal carabiners featuring each member of the Kessoku Band – Gotou Hitori, Ijichi Nijika, Yamada Ryou, and Kita Ikuyo. Produced by cospa, the items are now available for pre-order at cospa official shops (including online), and some will be sold early at Comic Market 108 (Comiket) in August 2026.
About Bocchi the Rock!
Bocchi the Rock! is based on the four-panel manga by Hamaji Aki, serialized in Houbunsha’s Manga Time Kirara MAX. The story follows Gotou Hitori, an extremely shy and introverted girl who joins a band called Kessoku Band and grows alongside its three unique members: Ijichi Nijika, Yamada Ryou, and Kita Ikuyo.
The first TV anime season aired in fall 2022 and became a massive hit, especially among young viewers, winning numerous awards and gaining overwhelming support both in Japan and abroad. On the music front, the Kessoku Band’s full album Kessoku Band topped Oricon’s 2023 annual digital album ranking and Billboard JAPAN’s annual download album chart. After theatrical compilation films, a second season has been confirmed.
New Goods: Ankle Socks and Metal Carabiners
Among the new items from cospa, the ankle socks feature bold knitted designs of each Kessoku Band member.
The socks use jacquard weaving, so you can use them without worrying about color fading. They come in four types: Gotou Hitori, Ijichi Nijika, Yamada Ryou, and Kita Ikuyo.
The metal carabiners are made in Tsubame City, Niigata Prefecture, renowned for world-class metalworking technology. They feature cospa’s original shape that balances usability and design, with a large print area to better showcase the character designs. Four types are available: one for each member, though the Gotou Hitori version will be sold early at Comiket.
Pricing and Release Details
Prices (tax included): ankle socks 770 yen each, metal carabiners 1,430 yen each.
At the Comic Market 108 cospa booth (South 3-4 Hall, Booth No. 2534), early sales will be held on August 15 (Saturday) and 16 (Sunday), 2026. The early sale items include the Gotou Hitori metal carabiner and a set of all four ankle socks. Additionally, customers who purchase four ankle socks at the cospa booth or at participating stores will receive one original pillow-shaped box. Don’t miss this bonus.
Product Specifications
Ankle Socks (4 types: Gotou Hitori / Ijichi Nijika / Yamada Ryou / Kita Ikuyo)
General release: Mid-November 2026
Early sale: August 15–16, 2026 (Comic Market 108, cospa booth)
Size: 25–27 cm
Price: 770 yen each (tax incl.)
Gotou Hitori Metal Carabiner
General release: Late October 2026
Early sale: August 15–16, 2026 (Comic Market 108, cospa booth)
Size: approx. 8 cm (H) × 5 cm (W)
Price: 1,430 yen (tax incl.)
Ijichi Nijika / Yamada Ryou / Kita Ikuyo Metal Carabiners
Release date: Late October 2026
Size: approx. 8 cm (H) × 5 cm (W)
Price: 1,430 yen each (tax incl.)
(C) Hamaji Aki / Houbunsha, Aniplex
