SK Japan will release its collaboration flat-rubber product, Chuken Mochishiba & Kappa Ebisen Flat Rubber, featuring Chuken Mochishiba and Kappa Ebisen, in mid-October 2026. The product will be available in 2 designs and priced at ¥858, including tax.
SK Japan announced Chuken Mochishiba & Kappa Ebisen Flat Rubber, a collaboration product featuring the popular characters Chuken Mochishiba and Kappa Ebisen. The rubber item follows the outline of the characters and is characterized by designs with black outlines.
The 2 designs are Kappa Ebi-kun and Okaka, and Kappa Papa and Okaka. The collaboration designs combine Mochishiba's distinctive features with outfits including shrimp headwear and aprons.
The product will go on sale in mid-October 2026 at fancy-goods stores nationwide and on the EC site Chara Marche, priced at ¥858 including tax. SK Japan also announced related products for fancy-goods stores, including acrylic carabiner charms and plush ball chains.
As background, SK Japan is developing designs that combine the Chuken Mochishiba and Kappa Ebisen character lines through this collaboration. Further updates on related information accompanying the product release may follow.