Fumie Fujiwara
Mother of Taiyou. She is the only woman with whom he can interact normally. When she and Shimana first met in Fujiwara's household they instantly became friends. She acknowledged Shimana as worthy girl for Taiyou even though she felt a little jealous that Taiyou found another woman with whom he can act normally. When Shimana, Zen, Asahi and Naoki tried to persuade Fujiwara Kenji to give Taiyou another chance to get into university, she cooperated with them by threatening Kenji that she would divorce with him and reveal all his affairs making him lose his honor as public prosecutor if he tries to use his influence to make university decline Taiyou again.