Mahiro and the Love Letter

Mahiro and the Love Letter (まひろとラブレター, Mahiro To Raburetā) is the thirteenth chapter of the Onimai: I'm Now Your Sister! anthology series. It is written and illustrated by Kina Kobayashi. It was originally published as part of Volume 1 of the anthology series on May 27, 2021.

Summary
Mahiro finds a love letter in her locker.

Characters

 * Mahiro Oyama
 * Mihari Oyama
 * Yuta Sakurada
 * Minato Senkawa

Trivia

 * This chapter is written and illustrated by Kina Kobayashi.