[Ootsuka Reika] Arisa's Bitch Project (Comic LO 2013-10) [English]
(C76) [PowderSkin (Uraharukon)] Animatos (K-ON!) [Chinese] [黑条汉化]
(C77) [Okina Keikaku (Shiwasu no Okina)] K-on! no Chou Eroi Hon ga Deki mashita (K-ON!)
Ritsu Natsu
(C80) [Yudenakya Nama-Beer (Uzura no Tamago)] Mousou Kanojo ~Cure Melody~ (Suite PreCure)
YukiChinpo Futanari Yukiho to Ritsuko ga Lesson Suru Hon
[Kakohimenoutuwa (Yuumazume)] KOSAKI CHAN NO YUUUTU (Nisekoi) [2014-05-16]
(C85) [Project Harakiri (Kaishaku)] Nisenisekoi 3 (Nisekoi) [English] [SaHa]
(C87) [KIMcheese (Haruna Mahiru)] Lesson Zero (K-ON!) [English] [Yuri-ism]
[Natsukon (Various)] Sweet Sweet (K-ON!) [Digital]
(C91) [PLANT (Tsurui)] Ritsuko to Stretch! | Stretching with Ritsuko (THE iDOLM@STER) [English] [SeekingEyes]
(C84) [Takumi na Muchi (Takumi na Muchi)] Urakoi (Nisekoi)
Natsu to Oba-san
lesson!!
[G.B Onodera] Aa! Nekketsu Lolita Banchou
(C78) [Okina Keikaku (Shiwasu no Okina)] GTT Ganshago Tea Time (K-ON!) [English] =Little White Butterflies=
[MUSHIBOY] Bring It Back (Nisekoi)
(C75) [MANDORAGORA STRIKER] RITSU+COLLE (Idolm@ster)
[Miura Iota (GT Wanko)] Endless Summer (K-ON!) [English] [Tigoris Translates]
(C90) [Yusaritsukata (Awayume)] Suzunone o Kiite (Kantai Collection -KanColle-)
[TIMTIM MACHINE (Kazuma G-Version)] TIMTIM Machine Custom 03 (Onegai Twins)
(C76) [Oboro & Tempo Gensui Dou (Tempo Gensui)] Ritsu-Mio-Azusa (K-ON!)
(C88) [Yusaritsukata (Awayume)] Suzuya to Natsu LOVE VACATION (Kantai Collection -KanColle-)
(C53) [Oiwaidou (Iwasaki Tatsuya)] Akagi Ritsuko Hen - Ritsuko Akagi Edition (Neon Genesis Evangelion)
[Dokuritsu Gurentai (Bow Rei)] Arisa Series Soushuuhen - Hajimete no Orusuban
mumumaffa
(C83) [Amarini Senpaku! (Yokkora)] Lovely Teacher Ritsuko (Hell Teacher Nube) [English] [desudesu]
(C68) [Fountain's Square (Hagiya Masakage)] Blue Topaz (Onegai Twins)
[soramimi (Mytyl)] lesson!! (K-ON!) [English] [Yuri-ism] [Digital]
(C88) [Junpuumanpandou (Hida Tatsuo)] Love Ritsuko (THE IDOLM@STER) [English] {doujins.com}
[3 Colors Corona (Suzuki Hinomi)] Sakimidare+ (Nisekoi) [Digital]
(C78) [Uguisuya (Uguisu Kagura)] Pretty ☆ Crime ☆ Sachertorte (K-ON!)
(C77) [Okina Keikaku (Shiwasu no Okina)] K-on! no Chou Eroi Hon ga Dekimashita (K-ON!)) [English] [Brolen]
Mio + Ritsu
(COMIC1☆13) [Yusaritsukata (Awayume)] Watashi no Kawaii Onii-chan (Azur Lane)
[Miyano Kintarou] Ijimekko to Boku (COMIC Anthurium 017 2014-09) [Chinese] [黑条汉化]
(C78) [Man Chin Low (COSiNE)] K-ON Drill Futanari! (K-ON!)
[Takanashi Miyara] Nakigoe kiite
[Cook (Stole)] - Love Etude (Sekaiichi Hatsukoi)
[Yusaritsukata (Awayume)] Suzuya Santa to Amai Yoru (Kantai Collection -KanColle-) [Chinese] [无毒汉化组] [Decensored] [Digital]
(C79) [detergent, Shifuku no Susume (Matsunami Rumi, Otodoke Shimasu)] Datte Ritsuko ga Suki dakara (THE iDOLM@STER)
(C93) [Misty Isle (Sorimura Youji)] Usamimi Princess to Isekai Kozukuri Life!! 3 [English] [constantly]
(C78) [Ohkura Bekkan (Ohkura Kazuya)] Dokidoki Shower Time (K-ON!)
[Kuritsu Yoshihiro] Ultimate Rape
[ino-ki] Shuugaku Ryokou no Yoru (K-ON!)
COMIC Anthurium 2017-10 [Digital]
[Kuritsu Yoshihiro] Shijou Saiaku no Sei Honnou(Eros) Ch.1-6 (Complete)
(C78) [NAMACO (Ooiwa Kenzi)] Come!Come!Erotick (K-ON!)
[Dai 14 Dokritsu Butai] Yurusu ga Yoi! (Seikai no Senki / Banner of the Stars)
[Boku (Ochita Taiji)] Meoto Keiri 3 [Digital]
(C78) [Wata 120 Percent (Menyoujan)] MIO nochi RITSU (K-ON!) [English] [darknight]
二次創作まとめ2021 12月号
Ritsuko to Stretch!
(C78) [Wata 120 Percent (Menyoujan)] MIO nochi RITSU (K-ON!)
(C92) [GOLD DUST (Tange Suzuki)] Houkago Unchi Time Final | 放學後大便TIME Final (K-ON!) [Chinese] [臭鼬娘漢化組]
(C79) [Stratosphere (Urutsu Sahari)] Kisu suru!! (K-ON!)
(C94) [Suimitsutou Koubou (Momo no Suidousui)] YukiChinpo Futanari Yukiho to Ritsuko ga Lesson Suru Hon (THE IDOLM@STER) [Chinese]
Colorful Ritsuko 2
[AKYS Honpo] Musuko Chinpo ni Osowarete…
[Nyuu] Watashi, Koware Chatta (K-ON!)