One Piece Treasure Cruise (JP) Summer event characters. I think they’re pretty cute and fit the styles and personalities of the characters very well.
My favorite is Perona (but I’m biased about that ‘cause she’s my favorite in general) and I love what they chose to go with for her. Unlike the others they didn’t have a swimsuit reference for her from the series but I think they nailed it. Ruffles, Polka Dots, Bows, and a more modest cut work perfectly for the lolita fashion she normally wears. Super cute!