Sanrio released the book Kuromi no Himitsu (Kuromi's Secret) in 2023, which reportedly makes no mention of Studio Comet nor Miyakawa. Instead, Yuko Yamaguchi, the third designer of Hello Kitty ...

Kuromi’s Box of Mischief is a UGC that you ... since there are only 30,000 of these boxes available. My Hello Kitty Cafe has you managing a cafe of your own. This title combines tycoon-style ...