Ikuto Tsukiyomi from Shugo Chara

A young man dressed in a blue costume with cat ears, reminiscent of the anime character Ikuto Tsukiyomi from Shugo Chara. The young man's attire consists of a sleeveless top and matching pants, featuring a distinctive white logo on his chest. He wears black wristbands and has a purple cape draped over his shoulders. His hair is styled in two ponytails, with blue cat ears attached to the ends. The background of the image appears to be an outdoor setting, possibly a convention or festival, as there are other people visible in the distance. The overall atmosphere suggests that the young man is participating in some sort of cosplay event or photoshoot.