Biyaku-kun no H na Sainan 1
Washi Koukousei no Sainan
(Dai 18-ji ROOT4to5) [soko (Kurada)] Aoi Inu no Sainan na 1-nichi (Fate/hollow ataraxia)
Kando!! Noudo!! Bokkido MAX | Sensitivity!! Concentration!! Erection Degree MAX
Kono Megumin ni Sainan o!
(C95) [Z.A.P. (Zucchini)] Ritsuka-kun no Sainan? 2 ~Nerawareta Kohitsuji!?~ | Ritsuka-kun's Misfortune? 2 The Targeted Lamb!? (Fate/Grand Order) [English] [q91]
[Momiji Koubou (Moai Tenchou)] Hibiki ni Yoru Chris-chan no H na Sainan (Senki Zesshou Symphogear) [Chinese] [假良假影个人汉化] [2014-01-19]
Shuuchuu Dekinai! - Can not concentrate! | 無法專心
[Shishamo House (Araki Akira)] Magical Concentration (Ojamajo Doremi)
(C79) [SKLABEL (skpresents)] Kanojo no Sainan (Love Plus)
(C74) [Usa Daioh (Masaharu)] Heroine no Kuse ni Namaikida (Dragon Quest IV)
(C89) [Dairiseki (Hakaba)] Sainan Koukou Fuuki Iin Nintei Nikubenki Nikuyoku Dorei Kotegawa Yui Ni (To LOVE-Ru) [Chinese] [靴下汉化组]
[NemuNemu] Ore no Imouto wa. | My Little Sister (COMIC RiN 2010-08) [Chinese]
(C89) [Dairiseki (Hakaba)] Sainan Koukou Fuuki Iin Nintei Nikubenki Nikuyoku Dorei Kotegawa Yui Ni (To LOVE-Ru) [English] {Doujin-Moe.us}
ANGEL Club 2009-04
Goro no Sainan na Yoru
[Kurokawa Otogi] Shuuchuu Dekinai! - Can not concentrate! | 無法專心 (Fumajime ni Uraraka) [Chinese]
Ritsuka-kun no Sainan? Nerawareta Kohitsuji!!
(C95) [Z.A.P. (Zucchini)] Ritsuka-kun no Sainan? 2 ~Nerawareta Kohitsuji!?~ (Fate/Grand Order)
Enkou Sanae-san no Sainan
[Moriya Makoto] Hiroshi-kun no Sainan? | Hiroshi's Misfortune (COMIC MUJIN 2010-07) [English] [SaHa]
(C94) [Z.A.P. (Zucchini)] Ritsuka-kun no Sainan? Nerawareta Kohitsuji!! (Fate/Grand Order)
(COMIC1☆10) [Leaz Koubou (Oujano Kaze)] Haou Taikei Ryuu Knight Adeu x Paffy Hon Khawwar Iseki no Sainan Junbigou (Haou Taikei Ryuu Knight)
Yuusha-kun no Sainan
Ritsuka-kun no Sainan? 2 ~Nerawareta Kohitsuji!?~ | Ritsuka-kun's Misfortune? 2 The Targeted Lamb!?
[Ebimayo and Napa] Eren Yeager no sainan (Shingeki no Kyojin)
Nagato Yuki no Sainan
Succubus ni Yoru Saikou no Sainan
Loli Udonge no H na Sainan
(C64) [Shinnihon Pepsitou (St.germain-sal)] Destruction Of Annihilate (DOA) (Dead or Alive)
Sainan Koukou Fuuki Iin Nintei Nikubenki Nikuyoku Dorei Kotegawa Yui Ni
(C89) [Dairiseki (Hakaba)] Sainan Koukou Fuuki Iin Nintei Nikubenki Nikuyoku Dorei Kotegawa Yui Ni (To LOVE-Ru)
(C82) [Maaboo Udon Teishoku (Negitoroko, Yakisobapantarou)] Nyota Bartz no Sainan? (Final Fantasy V)
[Niyama] Omune-chan no Sainan ch.1-2 [Digital]
Yorigami Shimai no Ecchi na Sainan
(C92) [DRESSMASH (Nabeya Sakihana)] Ochanoko Saisainan (Danganronpa V3) [English] [Amamiami-kun]
(C83) [SKlabel (skpresents)] Morisama no Sainan - Morisama's Misfortune (Chuunibyou Demo Koi ga Shitai!) [English] =LWB=
[Palco Nagashima] Mahou Sensei no Sainan (Nyotaika Ryoujoku!!) [English] [desudesu] [Digital]
Nue no Sainan
Christmas no Sainan | Christmas Disaster
Otokonoko Tantei Misao-kun no Sainan
(C93) [Super high concentration carbonated spring (WASSYOI, Tokonatsu Tarou)] Maekawa Ikimasu. (THE IDOLM@STER CINDERELLA GIRLS)
Haou Taikei Ryuu Knight Adeu x Paffy Hon Khawwar Iseki no Sainan Junbigou
o mune chan no sainan
[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 305 Shou -Bakunyuu Celeb Oyako Jigoku Houfuku Shioki season. 7 Kimoota Homeless Hen-
(C91) [Happy Aroma (Aoi Yun)] Tsushima Yohane no Sainan (Love Live! Sunshine!!) [Chinese] [无毒汉化组]
Aru hi no Sawamura Jun no sainan
Aru Hi no Sawamura Eijun no Sainan | El accidente de Sawamura
Aru Shounen no Sainan | 某少年的灾难
[hrd] Goro no Sainan na Yoru (DARLING in the FRANXX) [Chinese] [黑白灰汉化组]
[Junk Market (Hinori)] Nagato Yuki no Sainan (Suzumiya Haruhi no Yuuutsu) [Digital]
[hrd] Goro no Sainan na Yoru (DARLING in the FRANXX)
[USURAMEGATONKACHI (Ohtsuka Sora)] Benkei-kun no Sainan [Chinese] [黑夜汉化组] [Incomplete]
(C94) [Z.A.P. (Zucchini)] Ritsuka-kun no Sainan? Nerawareta Kohitsuji!! | Ritsuka-kun's Misfortune? The Targeted Lamb!! (Fate/Grand Order) [English] [q91]
[Part K (Hitsujibane Shinobu)] Kono Megumin ni Sainan o! | Disaster Upon This Megumin! (Kono Subarashii Sekai ni Syukufuku o!) [English] [Juster] [2016-04-18]
Natsumi Schwarz no Sainan
ochanoko wazawai sainan
Ikuyo-san no Sainan
[Barusukye] Shizuka-chan no Sainan (Doraemon)
COMIC BAVEL 2017-02 [Digital]
(HaruCC21) [YS (Satou)] Akuma Mochi-kun no Sainan (Daiya no Ace)
Aru Hi no Sawamura Eijun no Sainan
(C85) [Momoiro Toiki (Meramera Jealousy)] Sasayaki Kanzenban
Mahou Shoujo wa Sainan nano Vol. 8
[Part K (Hitsujibane Shinobu)] Kono Megumin ni Sainan o! (Kono Subarashii Sekai ni Syukufuku o!) [Chinese] [脸肿汉化组] [2016-04-18]
Tamako no Sainan
Chitanda Eru no Sainan | Nasib Malang Chitanda Eru
[stripeg] Onna Kenja Reafan no Sainan
(SHT2016 Haru) [Part K (Hitsujibane Shinobu)] Kono Megumin ni Sainan o! (Kono Subarashii Sekai ni Syukufuku o!)
(C84) [Rafflesia (Campbell Gichou)] Nue no Sainan (Touhou Project)
Gunjou Souun no Sainan
Tsushima Yohane no Sainan
Omune-chan no Sainan Ch. 1
(CR33) [Sentoh Kaiiki (Ooya Yoshiji)] Hazuki no Sainan
Ochanoko Saisainan
Twitter post Head of Public Morals Committee
onnakishi sama no chou sainan - hobaku ryojoku hen
(C83) [SKlabel (skpresents)] Morisama no Sainan - Morisama's Misfortune (Chuunibyou Demo Koi ga Shitai!)
Concentrate
Mahou Shoujo wa Sainan nano
Sainan Koukou Fuuki Iin Nintei Nikubenki Nikuyoku Dorei Kotegawa Yui Ni {Doujin-Moe.us}
[Cuvie] Sainamu Yoru / Harassment Night [English]
hutei koubi tsuma honoka ~koninwo keizoku simuzukasii cyuusaina riyuu~
(Futaket 11) [Kikyakudou (Karateka Value)] Gunjou Souun no Sainan (Battle Spirits: Burning Soul)
Yarichinphia no Aku Type Viking! | Sex-Crazed Sylveon's Dark-Type Sex Buffet!
Aru Shounen no Sainan | A Certain Boy's Misfortune
Kono-ko ga,Kou!!
(C85) [Momiji Koubou (Moai Tenchou)] Hibiki ni Yoru Chris-chan no H na Sainan (Senki Zesshou Symphogear) [2nd Edition 2014-01-19]
(C92) [ぴこぴこ亭&うさぎあめ (いのうえみたん, 伊予原勘助)] ラノベ展開のエロマンガはお好きですか (エロマンガ先生)
[ACID EATERS (Kazuma Muramasa)] Ikuyo-san no Sainan + Plus | Ikuyo-san's Misfortune + Plus (Smile Precure!) [English] {Doujins.com} [Digital]
FALTA DE CONCENTRACIÓN
Omegaverse Shoshinsha no Sainan na Ichinichi
[Moriya Makoto] Sakunyuu Fujin -Satoru-kun no Sainan- (WEB Han Comic Geki Yaba! Vol. 46)
[Koshou Shoushou] Kyonyuu Inran Choukyou ~ Kyashii no Sainan ~
(C92) [DRESSMASH (Nabeya Sakihana)] Ochanoko Saisainan (Danganronpa V3)
Osananajimi Milk
Dennou Gakuen Eden Loco Buin no Sainan Futatabi