(C67) [Chandora & Lunch Box (Makunouchi Isami)] Lunch Box 66 - Bitter Chocolate (Kakyuusei 2)
Bitter Apple
(Reitaisai 14) [Yoake Andon (Couch Potato)] Bitter sweet Green apple (Touhou Project)
(COMIC1☆9) [Bitter Crown (Nanamiya Rin)] Chino-chan o Peropero Shimasu (Gochuumon wa Usagi desu ka?)
[Amatarou] The Bitter Chance (COMIC HOTMILK 2010-04) [English] [YQII]
Bitter Virgin V4 - Ch30
Bitter Sweet Syndrome
Bitter Virgin V3 - Ch17