Illustrator Acotomo's Phone Cases Arrive on Caseplay Across 160-Plus Models
The addition of acotomo's line extends caseplay's catalog of collaborator-driven designs, reinforcing the platform's claim to the largest model count, item count, and collaboration count in Japan's smartphone accessory market.
Reporting from 1 source: ASCII.jp.
Caseplay, the on-demand tech accessory platform run by Fox, has begun selling smartphone cases designed by illustrator acotomo. The retro-pop animal designs are available in four styles as slim protection cases for iPhone, Xperia, Pixel, Galaxy and other models spanning more than 160 devices.
The new slim protection cases use 100% post-consumer recycled resin and include air-pocket corners for impact absorption. Caseplay cites a market survey by the Japan Marketing Research Organization that awarded it three top positions in the domestic smartphone accessory space: most supported models, most items, and most collaborations. The acotomo designs join a lineup that already covers 169 device models as of June 2026, with plans to expand further.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.