(Kancolle 4) [L5EX (Kamelie)] Okinami no Koigokoro (Kantai Collection -KanColle-) [English] {doujins.com}
[Akitsuki Itsuki] Itazuragokoro to Koigokoro | Mischief and Love (COMIC Kairakuten XTC Vol. 4) [English] {QBtranslations}
(SC2016 Winter) [Candy Club (Sky)] Utawareru Makuai -Koigokoro- (Utawarerumono Itsuwari no Kamen)
Koigokoro Meltdown
(COMITIA102) [Rinjuu Circus (Haguhagu)] Konoha Koigokoro ~Sensei ni Koi suru Shoujo~
Rh - no koi 3
(C84) [Pannacotta (Shono Kotaro)] Koigokoro Bousouchu | Rampaging Love (Neon Genesis Evangelion) [English] [YQII]
Hitozuma Kotteri ~Koigokoro, Shitte Ichiya~
[Kamino Ryu-ya] Otameshi x Dousoukai | Let's Try It x The Alumni (COMIC Penguin Club Sanzokuban 2011-05) [English] [Genesis Translations]
[Atari Hiroyuki] Muryou Otameshi Musume
[locon] Koigokoro to Dekigokoro (Chincopation) [English] [Digital]
Tasogaredoki kara Hajimaru Koigokoro