Sum Squared Errors

(C88) [Katsuma Gokurakudou (Katsuma Rei)] Aoshima-san to wakareta Nochi Yakekuso ni Natta Douguchi ga Sumi-chan to Atteitara (Monkey Turn)

[Sumomo Dou (Sumomo EX)] Ikenie Shuuyoujo [Digital]

[STUDIO ASUMA (Matsumoto Seama)] Iro Sou Sou

Zen Nippon Osanazuma Senshuken

(C66) [Ga Fake (Tajima Yasue)] Futatsume Precure | The Second Precure (Futari wa Pretty Cure) [English] [EHCOVE]

(CT31) [Sumi kara Sumi made (Gabyonuno)] Tsuchinoko to Kyousei Shokushu Massage (Kemono Friends)

(C86) [Kiyosumi Hurricane (Kiyosumi Hurricane)] Gekishin San | Firing Pin 3 (Shingeki no Kyojin) [English] {doujin-moe.us}

(C81) [Bronco Hitoritabi, Sumi Kara Sumi Made (Uchi-Uchi Keyaki, Gabyonuno)] A Book About Sushi, or Fairies, or Something (Kurazushi, gdgd Fairies) [English]

[Sumomo Dou (Sumomo EX)] Shujin kengaku-kai [Digital]

[Sumomo Dou (Sumomo EX)] Zecchou Kenkyuujo [Digital]

[Giga] Tatsumaki-chan ni Nakadashi | Cumming Inside Tatsumaki-chan (One Punch Man) [English] {Doujins.com}

(C79) [Aneko no Techo (Koume Keito)] Ika Musumeshi (Shinryaku! Ika Musume)

(C93) [Heart Manju Mania (Akata Izuki, Matsumori Shou)] Ero Yoro? 6 Kirakira Dokidoki Style (BanG Dream!)

(C82) [CHEROKEE (Maeda)] CHEROKEE EXTRA LIGHT 14 (Shinryaku! Ika Musume)

[Sumomo Dou (Sumomo EX)] Ikemono Kurabu | Biology Club [English]

[Minazuki Mikka] Otto wa Gokuchuu, Ippou Tsuma wa... 5 ~Toaru Netorare Shakkinzuma no Matsuro~ [Chinese] [含着个人汉化]

Tsumugi EXCITING SUMMER

(C65) [Gambler Club (Kousaka Jun)] Kugimiya Festival 2 (Kasumin, Omoikkiri Kagaku Adventure Sou Nanda!, Dokkoida)

(SC2015 Summer) [Matsurija (Nanaroba Hana)] Futari no Yoru no Sugoshikata (Saenai Heroine no Sodatekata) [Chinese] [空気系☆漢化]

[Sumomo Dou] Umagoya | The Stable [English]

(C76) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu. 40 - Shokushuu no Yami | Vivian Separate 40 - Tentacles of Darkness (To LOVE-Ru) [English] {J99814}

Kubo no Natsuyasumi ver. 1.0

(C78) [Sumomo Dou (Sumomo EX)] Ikenie Seminar | Human Sacrifice Seminar [English]

(Panzer Vor! 12) [Kireinabuta (Butachang)] Oyasumi Erika. (Girls und Panzer) [English] [Doujins.com]

[Sumomo Dou] Bibi Anbetsu 21 [ENG]

(CCOsaka93) [Sumi Kara Sumi Made (Gabyonuno)] Gogo no Kyoushitsu (Mitsudomoe)

(C93) [Mushimusume Aikoukai (Nakamura Yukitoshi)] Itsumi Erika ga Kusuguri nanka ni Kuppuku Suru Wake ga Nai!! (Girls und Panzer) [English] [Doujins.com]

[Pihii Shobou (Pihii)] Masa-kun to Umibe no Inaka no Natsuyasumi [Digital]

(C80) [Bronco Hitoritabi, Sumi Kara Sumi Made (Uchi-Uchi Keyaki Gabyonuno)] Rhythm Heaven (Pretty Rhythm)

(C72) [Sumomo Dou (Sumomo EX)] Ririan.2 Aurica no Yuutsu (Ar tonelico)

[Sumomo Dou (Sumomo EX)] "Gyuuniku Shoujo to Kieta Joshidaisei " Omake Copy Bon Tsuki | Beef Girls and The Vanished College Student [English] [Digital]

(C76) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu. 40 - Shokushuu no Yami (To LOVE-Ru)

(Kagaku Seiki no Cafe Terrace 5) [02 (Harasaki)] Komakasugite Tsutawaranai Sumireko-chan no Shiin | Too Small To Convey: Causes of Sumireko-chan's Deaths (Touhou Project) [English]

Comic Revolution Vol. 2

(C70) [Crazy Alicetale (Kizoku)] Sexy Summer Beach (Bleach) [English] [Decensored]

(C70) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu Soushuuhen 2 Ichigo Hakusho (Various)

[Sumomo Dou (Sumomo EX)] Ririan.3 Futanari Mizuho-chan (Otome wa Boku ni Koishiteru) [English]

[Tsutsumi] Junjou Midara | 純情的淫亂 [Chinese]

[Katsuma Gokurakudou (Katsuma Rei)] Ganbare Diamond!! (Dokidoki! Precure)

[Kabushikigaisha Toranoana (Various)] Shinzui EARLY SUMMER ver. Vol. 1

Kokkoro to randosoru nichijyou seikatu

[Error] Tosho Iin | The Library Assistant [English]

(C69) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu 32 Ugomeku Ibukuro

[Sumomo Dou (Sumomo EX)] Naruze no Usui Hon | Naruze's Thin Book (Kyoukai Senjou no Horizon) [English] {J99814}

[lostlast (Yuki)] Adabana (Natsume's Book of Friends) [English] [Midnight Heaven]

[Sumomo Dou] kousoku futanari musume

(C79) [EPI (Tatsumi Neon)] A square Ⅳ (Ragnarok Online)

Asuma Toki Miminame + Asuma Toki Tanjoubi

[Ao no Sunadokei (HanaRu)] Kasumi Utako no Sex Koukyoushi (Saenai Heroine no Sodatekata) [English] {Hennojin}

(C79) [Dashigara 100% (Minpei Ichigo, Hakkyou Daioujou)] Bitan Bitan (Chaos Breaker, Shinryaku! Ika Musume) [English] {doujin-moe.us}

JK no Katachi | JK之形形色色♡

(SC15) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu.5 Futanari Aria-chan (Sister Princess)

[Karasuma Pink Higashiiru (Karasuma Pink)] Shota×Shota Hajimemashita! [English] {TheRobotsGhost} [Digital]

Hitozuma Kasumi-san office fanbook

(SC16) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu 7 - Nikukai Monzetsu Shokushu

(C79) [Aneko no Techo (Koume Keito)] Ika Musumeshi (Shinryaku! Ika Musume) [English] =Pineapples r' Us=

SEASIDE WAR!

[Sumomo Dou (Sumomo EX)] Kousoku Bijutsukan | Restraint Art Museum [Chinese] [RM36] [Decensored] [Digital]

(CR29) [EXtage (Minakami Hiroki)] EXtra stage vol. 3 (Yoru ga Kuru! -Square of the Moon-)

[Hasumukai (Yuenchi Sumio)] Boku no Watashi no Haku Takusan (Hoozuki no Reitetsu)

Iroha Yoku

[Bokura no Kajitsu (Takano You)] Susume! Zenryoku Mousou Shounen Kouhen 2 [Chinese] [Decensored] [Digital]

(C81) [CHEROKEE (Maeda)] CHEROKEE EXTRA LIGHT 13 (Shinryaku! Ika Musume)

[Sumino Yuuji] Shoujo Keiji Alice | 少女刑事愛麗絲 [Chinese]

[Ugokuna pharmacy θ (ababari, Yuiitsumunimuni, Inupon)] Watashi no Kawaii Oningyou-san (Aikatsu!) [Chinese] [沒有漢化]

[Kitto Daiji na Otoshimono (Ogami Kazuki)] Jikken! Ika Musume (Shinryaku! Ika Musume)

[Sumomo Dou (Sumomo EX)] Nikukai [Digital]

[Sumomo Dou (Sumomo EX)] Bakuhatsu Shiro! (Agarest Senki) [Chinese] [有条色狼] [Digital]

(Anta, Senaka ga Suketeru je!! Nagoya Dai 5 Kai) [Ido no naka (Kawazu Kento)] Itsumo tonari ni (Saki)

[STUDIO ASUMA (Matsumoto Seama)] Otona no Monjirou (Rakudai Ninja Rantarou )

[Mousou Temporary (Mousou)] Jyuurin! Ika Musume (Shinryaku! Ika Musume) [Digital]

[Mitsumitsumittsu (Mitsu 86)] Ushi Chichi Les Ijime ~Revenge~ Hinpai Senpai no Chikubizeme

(C78) [ReDrop (Miyamoto Smoke, Otsumami)] Natsu no Asuka Hon | Summer's Asuka Book (Neon Genesis Evangelion) [English] =LWB=

(SUPER24) [Chumimin (Tsutsumi Tsumimi)] Sosuke to Boku no Himitsu (Free!)

Nikke to Shichaou!

[Utsusumi Onsen (Utsusumi Kio)] Sono Shoujun no Saki ni Miyu (Blue Archive) | Eye See Miyu [English] [Team Rabu2] [Digital]

[Studio Kimigabuchi (Entokkun)] Special Kimigabuchi 2000-nen Summer Prototype (Love Hina, Keroro Gunsou)

(SC32) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu 35

[Datendou (Nagase Yuuki)] ENDLESS DESIRE 23 The Invader (Shinryaku! Ika Musume)

[lostlast (Yuki)] Adabana (Natsume's Book of Friends) [English] [Midnight Heaven]

[GT Wanko] Endless Summer (K-On!)

[Tsutsumorien (Tsutsumori)] Saikyou Mazoku wa Kuso Zako Dame Maso Chinpo [Digital]（张佳乐个人汉化）

(C91) [Arakureta Monotachi (Arakure)] Tsuma to Charao ga Kieta NTR Bedroom [English] [biribiri]

(C90) [Fuwatoro★Marinepolis (Sumitomo)] Idol ni ai ni ikou (THE IDOLM@STER MILLION LIVE!)

[Sumomo Dou] Bibi Anbetsu 36 [English]

[Kurokudo-ya (Furisuku)] Ikanoko Syndrome (Shinryaku Ika Musume) [Digital]

(C90) [Kiyosumi Hurricane (Kiyosumi Hurricane)] ONE-HURRICANE4 (One Punch Man) [English] [CGrascal]

(C79) [Studio Tar (Shamon)] Totsugeki! Tonari no Ika Musume!! (Shinryaku! Ika Musume)

(C64) [Moon Ruler (Tsukino Jyogi)] SUMMER NUDE (Sexfriend)

[Ugokuna Pharmacy θ (ababari, Yuiitsumunimuni, Inupon)] Watashi no Kawaii Oningyou-san | My adorable little doll (Aikatsu!) [English] [Lazy Lily & 8/u/ Scanlations]

[Sumeragi Designs (Sumeragi Seisuke)] Meuniere (Fate/Grand Order) [Digital]

Pakopako Princess | 蘿莉啪啪御宅公主

(C94) [Kiyosumi Hurricane (Kiyosumi Hurricane)] ONE-HURRICANE 7 (One Punch Man)

[Sumomo Dou (Sumomo EX)] Ikenie no Kakei

(C86) [Sumeragi Designs (Sumeragi Seisuke)] Ninja Acme Shock - Sendai-Kaini in Flames (Kantai Collection -Kancolle-)

(C79) [Sumi Kara Sumi Made (Gabyonuno, Uchi-Uchi Keyaki)] Sanjo-san san Nanabyoushi (Mitsudomoe)

(COMIC1☆7) [Kuusou RIOT (Sakura Hanatsumi)] Tsumiki Theatre (Super Danganronpa 2)

(C86) [Kiyosumi Hurricane (Kiyosumi Hurricane)] ONE-HURRICANE - Seiyoku no Fubuki (One Punch Man)

(C79) [Kaishundou Honpo (Kaishundou)] Yoru no Ie Lemon he Youkoso!! (Shinryaku! Ika Musume)

[Bronco Hitoritabi and Sumikara Sumimade] Gabyonuno to Uchi Uchi Keyaki no Suki Kaki Bon 08' Fuyu Michi naru pants o Motomete (C75)

(C72) [Gambler Club (Kousaka Jun)] Natsu Aka - Summer Red (Keroro Gunsou) [English] [Trinity Translations]

(COMIC1☆13) [Konoshiro Shinko (Yamagara Tasuku, Karasuma Yayoi)] Osakabehime ga Shikoshiko Shite Kureru Hon | A Book Where Osakabehime Masturbates You Dry (Fate/Grand Order) [English] [Mecte]

(C93) [Kiyosumi Hurricane (Kiyosumi Hurricane)] ONE-HURRICANE 6 (One Punch Man)

[02 (Harasaki)] Sumireko-chan no Chitsunai ni Gokiburi wo Ireru Hon | The Inserting Cockroaches Into Sumireko-chan's Vagina Book (Touhou Project) [English]

Requiem for a Dream

(C67) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu.22 Ikenie Futanari Version

(C70) [Crazy Alicetale (Kizoku)] Sexy Summer Beach (Bleach) [English]

[STUDIO ASUMA (Matsumoto Seama)] Unpu Tenpu (Rakudai Ninja Rantarou )

(C93) [Tsutsumorien (Tsutsumori)] Futanari Osamu Hon (Girls und Panzer)

(C97) [Tsutsumorien (Tsutsumori)] Revision in Rinri (Senki Zesshou Symphogear)

[Sumomo Dou] Bibi Anbetsu 22 [English]

(COMIC1☆9) [Sand (Yuu)] Semeru Onna Ao no Yuuwaku (Akame ga Kill!)

Sono Shoujun no Saki ni Miyu

(Yumeiro ★ Symphony Osaka) [Tsumarimashita, confetti. (Tsumumi, Yukihiro)] Houkago Sequence (Ensemble Stars!)

[Sumomo Dou] Shinju Shimai | Pearl Sisters [English]

[Domestic animals (Murasame Maru)] ROCK'NROLL IS NOT DEAD! (Shinryaku! Ika Musume)

Utsuriga

[Karasuma Higashiiru (Karasuma)] Aru Shounen no Zanshi (The Legend of Hei) [Digital]

Mori ni Sumu Kaibutsu no Onnanoko no Hanashi

(C78) [Fountain's Square (Hagiya Masakage)] HEAT FLOOR (K-ON!)

(C84) [Kiyosumi Hurricane (Kiyosumi Hurricane)] Gekishin (Shingeki no Kyojin)

Hinnyuu Musume 42 | Prepubescent Girls 42

(C64) [Genkin-dou Souhonpo (Geroppa)] Circle K (Kasumin)

[Kotsumudiya (Kotsumudi)] Kawaii Gakuran Otouto ga Natsuite Kureru to Niichan ga Ureshii toiudake no Hon [Digital]

(C90) [Fuwatoro★Marinepolis (Sumitomo)] Idol ni ai ni ikou (THE IDOLM@STER MILLION LIVE!)

Onanie Daisuki Itsumi-San | Itsumi-san Ama masturbarse

(C90) [Sumeragi Designs (Sumeragi Seisuke)] PORNO STAR (Granblue Fantasy)

Summer Autumn - Natsu Aki

(C87) [MuraMura Pocky (Kasumi)] Nozomi to Eri ga Fuyuyasumi no Aida Kedamonos ni Naru Ohanashi (Love Live!)

(C61) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu 4 - Kokossho?

(C85) [Sumi kara Sumi made (Gabyonuno)] Houseki Denaii! (Jewelpet Happiness)

[Sumomo KPA] Sumomo ☆Millefeuille

[Akatsuki Katsuie no Circle] Kozukuri Shinryaku Keikaku (Shinryaku! Ika Musume) [English] [N04H]

[Nihon Dandy (Matsuno Susumo)] SoraKake Hour (Sora wo Kakeru Shoujo) [Digital]

Mikotto Summer Aventure!

Taninbou ni Aegu Tsuma 3

(C77) [Bronco Hitoritabi and Sumi Kara Sumi Made (Uchi-Uchi Keyaki Gabyonuno)] Sekai no Chushin de Onegai Yellow to Sakebu Tekitou Rakugaki 2009 (Various)

[Shijima (Kisen)] -Pentagon- (Shinryaku! Ika Musume) [English] {/u/ scanlations} [Digital]

[SUMOMO DOU] Gyuuniku Shoujo Chu kouhen

[Black Angel] Kiyomi to Sanae to Ika-chan to! (Shinryaku! Ika Musume) [English] [Kamikakushi]