Sen Inuhara the skillful person older sister of Sana, the former head of Inuhara Family (Dog Clan), she also be Miyako bodyguard Urami Koi, Koi, Urami Koi manga.

Kyoichi Nekuni the main protagonist in the series Urami Koi. And is older brother of Miyako Nekuni with his grandfather Goichi Nekuni.

Ayaka Ushigura the head of the Ushigura Family and she an Ox with crazy strength.

Sato Hayumi the servant and maid of Nekuni house. From Urami Koi, Koi, Urami Koi manga.

Natsuho Nekogazaki the cat girl. She is also known as the Hateful Cat.