A great-grandson of Ayame's previous life, the current owner of "Kaiguya Akatsuki". He is very gentle and alway smiles, so he is called "Nico Nico Man" b the children in the neighborhood and is very popular. I've known Ramune since I was a child, and I think of each other as brothers. Because of a certain constitution, I can "see" the surrounding more than anyone else.