(C91) [Bitter Crown (Nanamiya Rin)] Chino Yoi (Gochuumon wa Usagi desu ka?)
[ALMISM (Minatsuki Alumi)] Bitter na Coffee to Sugar na Milk "Yoake no Lemon Tea"
[Saki Kaori] Sweet & Bitter
Bittersweet Greenapple2
Bitter Virgin V2 - Ch15
PyonPyonParty
(C88) [Bitter Crown (Nanamiya Rin)] COCOCHINONI (Gochuumon wa Usagi desu ka?)
(C86) [ALMISM (Minatsuki Alumi)] Bitter na Coffee to Sugar na Milk "Samishigariya no Koneko"
BitterPrincess Vol.3
[Amatarou] The Bitter Chance (COMIC HOTMILK 2010-04) [English] [YQII]
(C87) [ALMISM (Minatsuki Alumi)] Bitter na Coffee to Sugar na Milk "Dokidoki Cyuuihou"
Bitter Virgin V2 - Ch10
[Yan] Bitter Porn Chocolatier | 可可涩苦却入人心 Ch. 1-5 + 最终话+番外 [Chinese] [马栏山汉化组x冒险者公会] [Digital]
(C88) [Dawn (Various)] Bitter,Sweet,Bitter (Fate/stay night)sample