Gloomy the Naughty Grizzly × Sankyumart Collaboration Collection Launches from Mid-June, All Items Priced at 390 Yen
A new collaboration collection between Gloomy the Naughty Grizzly and Sankyumart is set to hit stores nationwide from mid-June 2026, featuring 23 cute and dark-themed items all priced at 390 yen (tax included 429 yen), with online pre-orders starting May 20.