Kubiwa Diary 4
(C76) [HQ's (Kajiyama Hiroshi)] Kubiwa no Hanashi
Kubiwa Diary Omnibus
(C79) [Narumiya (Narumiya, Satetsu, Soine) Touhou Kubiwa Goudou -WAKKA- (Touhou Project)
Futanari Kage Okami ga Udon-ge Rabuna Settei no Hon
(C77) [Idenshi no Fune (Nanjou Asuka)] Kubiwa no Shujin wo Matsu Shoujo (Mahou Shoujo Lyrical Nanoha)
[Execio] Doreika suru Kubiwa
Kubiwa o Okuru
Pet Saimin -Ojou-sama ni Mienai Kubiwa o Hamete mita-
[Mumeigei] Kubiwa Diary 6
[Freehand Tamashii] Yome ga Hataraiteru Aida, Okaasan ga Suru Kubiwa. | While My Wife's Working, I'll Collar Her Mother [English] {AbaDe & Psyburn21}
Jiki Wakashachou no Buta Kubiwa
(C67) [SPT (Kakenasi, Kouguchi Moto)] Kubiwa Tsuushin Vol. 7 (Various)
Chihireru Kubiwa | 碎裂的项圈
Kubiwa Nikki 2 - Kubiwa Diary 2
(Kouroumu 8) [Makkou Kujira (ema20)] Kubiwa Kanojo (Touhou Project)
Kubiwa Diary Bangai Hen
(C62) [SPT (Kakenasi)] Kubiwa Tsuushin Volume 4 (Chobits)
Kubiwa o Tsuketa Princess
[Ice Pink (Norimatsu Nanami)] Inu to Kubiwa to Lolita to [Digital]
(C64) [Ruu Kikaku (Ruuen Rouga)] Akai Kubiwa
Saimin Rape Patchouli Knowledge
[Mimizushiki] Chichi Kubiwa
Kubiwa Tsu Ran
[88scones (Sakaki Tsui)] Kubiwa no Jikan Zenpen [Digital]
Ningyouka no Kubiwa: Onna Majutsushi Hen
Kubiwa no Hanashi
(C89) [Atelier Hinata (Hinata Yuu)] Gochuumon wa Kubiwa desu ka? (Gochuumon wa Usagi desu ka? [Chinese] [Sinris个人汉化]
Otona no Asobi
[88scones (Sakaki Tsui)] Kubiwa no Jikan Kouhen [English] {Shotachan} [Digital]
[Neko Gosho (Yanagi Yuu)] Neko Neko Note 8 Nekomimi Shippo no Hiyake Loli ni Kubiwa o Tsukete Icha Love Seikatsu Suru Hon [Digital]
Kubiwa Diary 8
[Melt Soft (mevius9)] Collared Princesses | Kubiwa o Tsuketa Princess (Super Mario Brothers) [English] {Hennojin} [Digital]
Kanojo ni Kokuhaku Suru Mae ni Tomodachi ni Nakadashi Sareta... 3
(C76) [Nagaredamaya (BANG-YOU)] Yoruneko-san no Shitsuke ke Kata -Kubiwahen- (Bleach) [English] [Decensored]
[Mumeigei] Kubiwa Diary 7
(C76) [Nagaredamaya (Bang You)] Yoruneko-san no Shitsukekata -Kubiwahen- [Yoruneko-San Training -Collar Edition-] (Bleach) [English] [Darknight]
Kanojyo ni Kubiwa wo Tukeru
Hito no Ko to Ryuu no Ko
(Reitaisai 8) [Scotchy (Toichi)] Marisa no Kubiwa (Touhou Project)
Kubiwa Diary 5
(C80) [Scotchy (Toichi)] Marisa no Kubiwa 2 (Touhou Project)
Kubiwa Diary
[Haraise Kaiwai (Yucchris)] PRISON WALL (Seiken Densetsu 3) [English] {Doujins.com} [Digital]
(C64) [SPT (Kakenashi)] Kubiwa Tsuushin Volume 6 (Uchuu no Stellvia)
[Dodai Shouji] Kuppuku Reijou GOLD ~Kyouhaku Naki Ikase~ Ch. 3 - Genkai Seifuku Chitai, Kubiwa de Nasakenai Ahegao o Sarasu Joshikousei [English] [Digital]
(C90) [EXTENDED PART (Endo Yoshiki)] Kashima to Convenix! After (Kantai Collection -KanColle-) [Chinese] [很惠的惠惠漢化]
[Hitotsukami] Catharsis in the Evening
(C66) [SPT (Kakenashi, Kouguchi Moto, SHUKO)] Kubiwa Tsuushin vol. 8 (Various)
[Hematite (Kubiwa)] Futanari Bijin ga Aho Bishounen o Oshioki Gyaku Rape
(C76) [Nagaredamaya (Bang You)] Yoruneko-san no Shitsukekata -Kubiwahen- [Yoruneko-san Being Broken-In -Collar Chapter-] (Bleach) [English] {doujin-moe.us} [Incomplete]