Oniisama e...

Nanako Misonoo expects a fresh start at Seiran Academy, not an invitation into the elite Sorority that rules its social life. Her selection provokes resentment, and the gracious manners of her new school conceal cruel rivalries and painful secrets.

Through letters to Takehiko, the former tutor she calls her big brother, Nanako tries to make sense of possessive friendships and her growing feelings for the troubled Rei. Behind the girls’ admired public faces, family wounds and desperate attachments threaten to overwhelm them.