Niki Shiina is a member of the idol group Crazy:B in the multimedia project and game Ensemble Stars!. Known for his cheerful personality and exceptional cooking skills, Niki is often seen preparing meals for his friends and groupmates. Despite his laid-back attitude, he is deeply passionate about his work as an idol and takes his responsibilities seriously. Niki’s easygoing nature and warm demeanor make him a beloved character among both his peers and fans of the series.