Eromanga written and illustrated by Kisaragi Gunma.
Title: ギリギリ♥Sisters (Giri Giri♥Sisters)
Publisher: コアマガジン (Core magazine)
Artist/Author: 如月群真 (Kisaragi Gunma)
HINA Project
リハビリ病棟24時 (Rehabili Byoutou 24-toki aka 24-Hour Rehabilitation Ward)
保健室で…。 (Hokenshitsu de.... aka In The Nurse's Room....)
ステップアップ (STEP UP)
ギリギリ♥Sisters ~番外編 (Giri Giri♥Sisters ~ Bangai Hen)