Notes:

Monster Musume: I ♥ Monster Girls tells all new, all original stories in four-panel comic strip anthology format, including a short Monster Musume story from Shake-O, creator of Nurse Hitomi’s Monster Infirmary. Spun off from events and characters as seen in the original manga and anime series, this new manga expands upon the Monster Musume universe.

http://www.gomanga.com/books/monster-musume-i-heart-monster-girls/787