Yoshiko Tanuma

Yoshiko Tanuma (田沼 佳子) is Kasumi Takamiya's closest friend.

Appearance
Oshiko is a young girl with straight red-brown hair that she often tied her hair in two buns by red hair ties with bangs hanging over her forehead and orange eyes.

Personality
Like other students, she has fear towards "Princess" Ayaka Kagari and "Bear Killer" Rinon Otometachibana.

Kasumi Takamiya
Yoshiko is Kasumi's closest friend, which was proven by her being care about Kasumi's brother complex and supports her as well.

She eventually called Kasumi's mother as "Mama-san" and bothered to know that Honoka Takamiya and Ayaka Kagari are engaged.

Etymology

 * The name Yoshiko means "good, beautiful" (佳) (yoshi) and "child" (子) (ko).
 * Yoshiko's surname Tanuma means "field, rice paddy" (田) (ta) and "swamp, pond, bog, lake" (沼) (numa).