Maria Watches Over Us

Mischievous and unconventional, Sei is a caring friend to Yumi, offering wisdom despite her playful exterior and tragic past.

Toyoguchi Megumi

Elegant yet complex, Sachiko is fiercely loyal to Yumi, grappling with family issues and a strained relationship with her fiancé.

Itou Miki

Shy and initially unsure, Yumi blossoms as Sachiko's petite sœur, showing unwavering loyalty and affection.

Ueda Kana

Elegant and gentle, Shimako is a respected Yamayurikai member, transitioning from petite to grande soeur.

Noto Mamiko

Independent and tomboyish despite her sickly appearance, Yoshino is Rei's cousin, neighbor, and petite sœur, yearning for independence.

Ikezawa Haruna

Calm yet mischievous, Youko is a caring friend and meddlesome onee-sama, fiercely loyal and devoted to those she cherishes.

Shinohara Emi

Tomboyish but gentle, Rei Hasekura is a kendo-practicing shoujo manga lover who deeply cares for her sister, Yoshino.

Itou Shizuka

Gifted and enigmatic Yamayurikai senior, Eriko is Rei's sœur and rivals Yoshino, known for her large forehead and eccentric nature.

Nabatame Hitomi