Anthology Volume 4

Volume 4 (お兄ちゃんはおしまい！ 公式アンソロジーコミック④, Oniichan wa Oshimai! Kōshiki Ansorojīkomikku ④) is the fourth volume of the Onimai: I'm Now Your Sister! anthology series. It was originally released on November 27, 2023.

Trivia

 * This volume has not recieved an official English language release.

同人集第四卷