[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
(SUPER20) [Alpenreise (Ayano Ena)] HE x HT (Katekyo Hitman REBORN!)
(C89) [stripe orange (Sumisaki Yuduna)] Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
(C81) [GEM (Various)] Sameboss (Katei Kyoushi Hitman REBORN!)
Katekyo-chuu, Namaiki na Shota o Oshioki Shita Kekka Erokawaii Ken ww
Shishunki no Obenkyou | Puberty Study Session Ch. 2
[DOZA Village (Dozamura)] Katekyo-saki no Loli Twinte ga Bitch na Ueni S ni Mezamete Komaru
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
[Eden no Ringo (Nakajou Akira)] LovelyDoll (Katekyo Hitman Reborn!) [English] [aku-tenshi]
(C76) [7 Men Zippo (Kamishima Akira)] Hokenshitsu de Jugyou Chu! | Class in the Nurse's Office! (Katekyo Hitman REBORN!) [English] [Lady Phantomhive]
[Tetrapoppo (Kanyu)] Kanojo ga Mizugi ni Kigaetara (Katekyo Hitman REBORN!)
[Giniro Shounen Tanteidan (Giniro Tamanin)] Akairo Quartz
[BBP (Izumi Bouko)] SpaTsuna no Hon. (Katekyoo Hitman REBORN!) [Chinese] [地下兔宮汉化组]
[M's (manao)] MAGICAL (Katekyo Hitman Reborn!) [English] {the tsuuyaku}
[Blmanian] gkkmjk - Gal Katekyo Maji Kawaii (COMIC Tenma 2013-04) [Chinese]
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Muchi na Ojou-sama no Obenkyou
The Guardian of the Mist (Katekyō Hitman Reborn!)
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [English] [q91]
Momose Rio wa Obenkyou-chuu
(Zenkoku Taikai R1) [Statice (Yurihara Aki)] Hana Momo -Sawada- (Katekyoo Hitman REBORN!) [English] [biribiri]
[Anthology] Boku no Katekyo wa Otona no Hotai Bakka Oshietagaru.
Katekyou Onee-chan wa Joou-sama
[Sano Takashi] Katekyon!
[Alpenreise & Yamimomo & Etcetra] Onegai Kozato Sensei (Katekyoo Hitman REBORN!)
Obake nante Kowakunai?
Katekyo | Private Tutor
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Zoku Itazura Osananajimi
(C73) [Tsurikichi Doumei (Kiki Ryu)] BLEBORN! (Bleach, Katekyo Hitman REBORN!) [Textless]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [English] [Digital]
frontline cinema 3
(C72) [STUDIO ORANGE (Shusui)] Yume Utsutsu Omoibito (Katekyo Hitman Reborn!)
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(REAL MAFIA 5) [Out of Tune (You)] Toui Sekai de Umareta Kimi ni (Katekyo Hitman REBORN!)
[Neko wa Manma ga Utsukushii (Hisasi)] Bel to Obenkyou (Azur Lane) [Digital]
[I'll be BEAR (Shirokuma)] Tokoyami-sensei no Katekyoushi Jijo (Tokoyami Towa) [Digital]
[Nalis] Kimiyo! Orede Kaware! | You! Change because of me! (Katei Kyoushi Hitman REBORN!) [ENG]
(C74) [Negahyst (Yamamoto Kana, Saki Otoh)] Ichigo Milk (Katekyoo Hitman REBORN!) [English] [Game Over or Continue] [Incomplete]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Katekyo Gokko
(C77) [BBP (Izumi Bouko)] LOVE らぷれす (Katekyo Hitman REBORN!)
(C80) [Alpenreise (Ayano Ena)] Kiseki (Katekyo Hitman REBORN!)
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
[Maeda Toshio] Choukedamono Densetsu | Legend of the Superbeast [English] [DesuDesu]
[RIRIADOLL (Takewakamaru)] Ou-sama Game (Katekyo Hitman Reborn!) [English] [Leggomyedo]
Shishunki no Obenkyou Ch. 1-2
[Kamiishi Nyny] Iyarashii Mesu Ana
500 yen Kudasai! | Please Give me 500 yen!
(SC60) [Noraneko-no-Tama (Yukino Minato)] Owari No Nikkichou | Diary of The End [English] [CraneAnime KMK]
(C91) [Yawaraka midnight (Takui Aoto)] Nyotaika Shita Tsunayoshi-kun ga Teki Mafia no Mob Oji-san-tachi ni XX Sarechau Hon. (Katekyo Hitman REBORN!)
(Shotaket 14) [5/4 (FAUST)] Seinen Jarip - Adult Jarip (Various)
(C75) [Kotonoya (Kirihara Futaha)] I'm gonna make you XXX (Katekyo Hitman REBORN!) [Textless]
[stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Digital]
Shishunki no Obenkyou
[Kishizuka Kenji] Katekyo Ch. 1-4 [English] {Negiramen}
[Ciao! (Kanan)] Alea jacta est (Katekyo Hitman REBORN!)
[MAXIY (Maki)] Dokuro ha Ore no Yome! (Katekyo Hitman REBORN!)
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
(C76) [Kotonoya (Kirihara Futaha)] CANDY SHUFFLE (Katekyo Hitman REBORN!) [English]
[Ookami] Kimi o Dakishimetainda (Katekyo Hitman REBORN!)
Reborn
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
(CSP5) [SHM (Houjouin Sakura, Ayase Mako)] One Love (Katekyo Hitman REBORN!)
(C75) [3 jou (Kyan)] Tsumasame (Katekyo Hitman REBORN!)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
(C80) [7menzippo (Kamishima Akira)] Nyota Tsuna Nikki (Katekyo Hitman REBORN!)
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Daishikan Kouhen
Mika Ganbaru Oshiete Ecchi na Obenkyou.
[Starmine18 (HANABi)] Boku to Onee-san no Kimochii Obenkyou | Pleasure Studies with Onee-chan [English] [ArkOfLight] [Digital]
Katekyo de Try
[Ookami] Kyou no Hi wa (Katekyo Hitman REBORN!)
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Ningen no Obenkyou
Saori to Atsuko ni Obenkyou Oshieru Hon | A Book About Teaching Saori and Atsuko How to Study
(C74) [Banyuu (Aoi Levin)] Anoato Sorekara Dounatta? (Katekyo Hitman REBORN!)
Shoumei Shudouken Wa Dotchi?
Eromangaka-san no Obenkyoukai
(C80) [7menzippo (Kamishima Akira)] Nyota Tsuna Nikki (Katekyo Hitman REBORN!) [Sample]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
I Love Pub | 我愛酒吧
(Shota Scratch 18) [TomCat (Keita)] Katekyoo Tutorial!! [English] [TnK O]
[Ozy] Nukisugi Katekyo | My Tutor Makes Me Cum Too Much! (COMIC Masyo 2016-12) [English] =TLL + CW= [Digital]
[Equal] Mama Sailor (Maman Love 04 - Cosplay Mama Tokushu) [ENG] [Yoroshii]
(C81) [Alpenreise (Ayano Ena)] club cozza-vongola (Katekyo Hitman Reborn!)
[Kishizuka Kenji] China Kaa-san Kanzenban (Katekyo) [Chinese] [黑条汉化]
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
[Kotonoya (Kirihara Futaha)] OVER NIGHT (Katekyo Hitman REBORN!) [English] [Marie]
Hoshizaki Ryu (Shouwa Prizm) - Katekyo to Boku 2
[Anthology] Oshiru Ko Kan 3
Boku no Katekyo wa Otona no Hotai Bakka Oshietagaru.
[Ookami] Hontou wa? (HibaTsunako) (Katekyo Hitman REBORN!)
(SC50) [Alpenreise (Ayano Ena)] Hysteric Egoist (Katekyo Hitman REBORN!)
[M's[manao]MAGICAL[Katekyō Hitman Reborn!]
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Katekyoto - With a Private Teacher Story Ch. 5-8
[Ookami] Kitsune no Yomeiri (HibaTsunako) (Katekyo Hitman REBORN!)
[Kanakana Shoutengai (Riuta Gao)] Shuuichi de Ikaga? (Katekyoo Hitman REBORN!) [English] [CGrascal]
Gomenne Gokudera Kun
チョコフェス新刊 リボツナ子本 (Katekyoo Hitman REBORN!)sample
Milky temptation
[DOUMOU (DOUMOU)] Kankin Ryoujoku 2 (Katekyo Hitman REBORN!)
(C74) [USAPU+PLUS (Yuzuya Haruhi)] - Neji - (Katekyo Hitman REBORN!) [English] [BangAQUA]
Shishunki no Obenkyou chapter 5+6
[CACAO (Atene)] TSUNA MANIA (Katekyoo Hitman REBORN!)
(CCTokyo122) [Dokudoku Meron (Amanatsu Mero, Maki)] Tsuna-chan no Shitsuji (Katekyo Hitman REBORN!)