Kanako Sakurakouji’s new series “Seirou Opera” (“Brothel Opera”) is on the cover of the February 2015 issue of Betsucomi. The furoku is the “Bitter and Sweet Emotion” collection of oneshots. Just in time for Valentine’s Day, there are 5 oneshots that involve chocolate candy. There are also some short gag mangas too. Here is the index page for this issue: