Yuna Minami
　Tenashi's twin sister and Tenna's own mother. Deceased.　
　She is the complete opposite of the picture-perfect, earnest Tenashi in that she is very active and emotional. Similar to Kuroone-sensei, according to Tenashi.

　She's been in love with Tatsuhito at first sight since the beginning, and has been approaching him quite a bit from the beginning.
　He passed the test under the condition that he wanted her to go out with him if he passed the school he wanted to attend, and they became lovers.
　When she became pregnant with Tenna at the age of graduating from high school, she had no regrets or impatience, in fact, she felt happy.

　She becomes married to Tatsunin and Tenna is born, and just as they are about to build their happiness, she dies in an accident.

　If he were alive, he would have shown his fatherly foolishness by praising Tenna to the hilt.



　Manaka Tatsuhito
　Yuna's husband and Tenna's father. Deceased.
　He has a mild and caring nature. Tenna's personality is similar to his.

　He is hired as a tutor for the Minami Sisters when they are preparing for their high school entrance exams, and after Yuna repeatedly approaches him, they gradually become aware of each other's feelings for each other.
　When she found out she was pregnant with Yuna, she broke off her relationship with her parents, but since they are a family with a strong sense of public opinion, she would have been kicked out of their home even if he hadn't told her. It's utter bullshit.

　Like Yuna, he died in an accident while holding happiness in his heart for the future.

　If she had lived, Tenna would have been more selfish than she is now.　



　Mayuzumi Keiori (Mayuzumi)
　Tenri's senior at work. Oneeee.
　She wears a lot of make-up in the office and in her private life, but she takes off her make-up for meetings and sales. She has a very dandy look on her face at that time.
　She trusts him because of his kindness and dependability in caring for Amari, who is busy raising her children.

　She gives her junior colleague a warm look when he visits her.
　Incidentally, he's not a manly man at all.



　Kohei Minami
　Father of Tenashi and Yuna, and grandfather of Tenna. He is the lowest caste in the family.
　He is a stubborn and stubborn character, but he is a typical parent and grandfather idiot.
　Yuna knows that he has a soft spot for her, so he is selfish.

　Although she was strongly opposed to Tatsuhito and Yuna's relationship, after their strong feelings for each other and the pregnancy scandal, she accepts him as a member of the family.

　After the accident, her worrying about Tenashi and Tenna has increased, and she dislikes Wa, who gets along well with them.



　Mayumi Minami (Mayumi)
　Mother of Tenashi and Yuna and grandmother of Tenna. She is the top caste in the family.
　In contrast to the stern Watahira, she has a calm personality.
　Basically tolerant of her two daughters' love lives, but she had a hard time getting pregnant as a high school student.

　She is worried about Tenashi, who is trying to make amends to Yuna and Tatsuhito for raising Tenna, but she secretly admits that he can take care of them when she finds out that Wa is helping her.




　Natsuzumi Nishiyama (Kasumi)
　Hasumi's mother.
　She has a dynamic personality like her daughter, and is a mother figure at home. She feels that a wife like Izumi is the ideal wife for her, so she is concerned about her husband.

　She met her husband at his father's dojo and they had a rivalry that led to their marriage after they had teamed up several times.
　She is a black belt in karate. The golden right that Rensui once unleashed on Kazu is hereditary.



　Izumi Kitaya
　Chiyuri's mother.
　She is a quiet woman who wears glasses. She was called "the literary girl by the window" for her ladylike nature when she was young.
　She was born with a clumsy temperament, and if she did her housework, she would mess up once every three days. Ironically, she inherited it from her daughter.

　She is a librarian, and if she knows anything about books, she's good at it.
　He had never been involved with books in his life, but he went to the library many times to try to get her attention.