Kotaro can’t hide his love for smartphones, probably because he knows that they can get used to order some delicious food.
Anything new needs to be thoroughly inspected by him, to check if it fits as toy or if there could be any food inside, which earns him the nickname Professor Kotaro.
Unlike Hana he loves everything that sprays water and likes to play with it.
And no matter if he wears a bow-tie or batman wings, he always looks very cute.
