The Medicine

The Medicine (例の薬, Rei No Kusuri) is the ninteenth chapter of the Onimai: I'm Now Your Sister! anthology series. It is written and illustrated by Masakuni Igarashi. It was originally published as part of Volume 2 of the anthology series on April 27, 2022.

Summary
Mihari messes up while subsituting ingredients for Mahiro's new drug dosage, casuing Mahiro's hormone levels to wildly fluctuate.

Characters

 * Mahiro Oyama
 * Mihari Oyama
 * Momiji Hozuki
 * Miyo Murosaki

Trivia

 * This chapter is written and illustrated by Masakuni Igarashi.