One of four quadruplets all his other 3 brothers looking identical almost only difference is their eye colours and personality’s •Sekido the oldest is grumpy but hard working his eyes are red •Karaku the second eldest is flirty and a play boy his eyes are green •Aizetsu the second youngest is quiet and reserved, can easily be upset, is smart, studies a lot and shy. The nice one of the four, his eyes are blue. •Finally urogi the youngest he is loud energetic and sporty, dumb, yellow eyes