Kazuhiko Hanawa.

It is stated in detail in the TV version of Cherry Bombshell Part 2 that Bombshell fantasizes that she is a child of Hanawa's family, and Hanawa is a child of her own family.

In the end, her wish came true, as Hanawa-san studied hard to realize her dream and became a manga artist, while Mariko, herself, became a singer and songwriter.

Characterization of Hanawa:

The youngest son of a wealthy family in Shimizu City, both parents work abroad, and his daily life is handled by his housekeeper, Uncle Hidetoshi. Pursuing a high life, he often travels around the world by plane during vacations and is highly envied by his classmates; he is also very popular with girls.

Valentine's Day often receives a large number of gifts. At the beginning of the school year, he would often say that he had gone somewhere during the vacation, and then the children all let out a sigh of envy from the bottom of their hearts.

They are generous with their friends, love to dress up, and often treat the class to a tour of their mansion and garden; they often tousle their hair, and although they can be a bit cocky at times, they have a good heart. She also speaks English and French, and her catchphrase is "Hello, Baby!" and she often speaks in English.