Anthology Chapter 57

TBA (まひろと婚姻届, Mahiro To Kon'in-todoke) is the fifty-seventh chapter of the Onimai: I'm Now Your Sister! anthology series. It is written and illustrated by TBA. It was originally published as part of Volume 4 of the anthology series on November 27, 2023.

Characters

 * Mahiro Oyama
 * Momiji Hozuki
 * Asahi Ōka
 * Miyo Murosaki
 * Nayuta Tenkawa

Trivia

 * This chapter is written and illustrated by TBA.