[Akuten Soushin (Kokutou Nikke)] Taihou Kaizou Gisou Koukan Choukyou (Kantai Collection -KanColle-) [Digital]
[The Dungeon In Yarn (Yone Kinji)] Koukan Nikki Onaji Apart no Shoujo ni Tada Tada Rape (Wakan) suru dake no Hon [Digital]
(C93) [Toraisix (Toraisi666)] BB no Fukenzen na Illust-bon (BLAZBLUE)
Manga Bangaichi 2006-03
[Bad End RST (J-MAX JAPAN)] Kono Koukando nara Sorosoro Harem Ikerun ja ne?2 ~RST 06~ (Kono Subarashii Sekai ni Syukufuku o!) [Digital]
Ai no Toukakoukan
[Shiran Takashi] Koukan Assort
Hyoui Koukan Ch. 2
(Mimiket 34) [Naitoraido (genya) ] kaminari hana no ori (Fire Emblem if)sample
[Nagare Ippon] Koukan Jyoken [Chinese]
Koukan Manga
Koukando 100 dakara Nagato no Oshikko Mite Kekkon Suru
Koukan Nikki Hadaka Randoseru Satsueikai Sono 2 | Koukan Nikki Naked Randoseru Photo Meetup Part 2
[Itaba Hiroshi] Koukan Jouken
BB to UNI no KENZEN na illusthon
Koukan ─ Ano Toki… Ano Musume Toitsu Tetara ─ 1-2
Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ 4
Ai no Toukakoukan | Love Exchange
[Hinotsuki Neko] Hyoui Koukan Ch. 1-10 [English] [desudesu] [Digital]
Astolfo-kun to Ryoushi Koukan Shiau Hon
[Shimotsuki Juugo] Shitei Koukan
Koukan Keimai ~ Ani no Karada de Jibun Seme ~ SP volume 1
Koukando MAX no Natsu ni Roman toka Souiu Kanji no Koto Itte Ecchi Suru Hanashi
ASShorufo-kun 3 Koukan Shop Hen
Koukan Renshuu Zenpen
[Anthology] Shougakusei Koukanjugyou
[Toraisix (Toraisi666)] Waruiko Abby-chan wa MSGK!? | Bad Girl Abby-chan Is MSGK! (Fate/Grand Order) [English] {Doujins.com} [Digital]
(C89) [Nekonote Shobou (Nekonta)] Grope Trap DEEP -Koukan Chijo to Shinshoku no Wana-
[Aran Rei] Patoraiza3 gaiden episode8
[Mitsuya] Koukan Hatsujou Play Ch. 1-4
[Jingrock] Kokuhaku | Confession (Shougakusei Koukan Jugyou) [English] [Yoroshii]
Name Koukan Goudoushi
[Shinyanchi (Shinya)] Futanari Koukan 6000P (Lucky Star)
Manga Bangaichi 2005-09 Vol. 178
[Taniguchi-san] Koukan | Trade (COMIC BAVEL 2017-03) [Chinese] [Digital]
Fuufu Koukan Game
[Yuuki] Inbo Koukan Nikki | Indecent Mother's Diary
Hyoui Koukan
[Tohgoo (Fuyutugu)] Kuro to Illya no KOUkan Kyouyuu (Fate/kaleid liner Prisma Illya) [Chinese] [CE家族社] [Digital]
[Katsura Airi] Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ 1 [Digital]
Hyoui Koukan ch.1
[The Dungeon In Yarn (Yone Kinji)] Koukan☆Nikki Resort [Digital]
Koukan Nikki
(C77) [Yamaguchi Print (Tamaki Yayoi)] Nene-san to Koukankko (Love Plus)
Manga Bangaichi 2005-10
[Jitsuma] Son Swapping - Koukan Musuko Ch. 01-05
Koukan Nikki - Kareshi Mochi no Onnanoko ni Sex no Renshuu de Nakadashi Shimakuru Hon
(C95) [Toraisix (Toraisi666)] FGO no Fukenzen na Illust Bon (Fate/Grand Order)
[Oyama Yasunaga] Fuufu Koukan Game ―Shumatsuu no Inen― [Digital]
Fuufu Koukan Ryokou HoshiinoAsami Hen
Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ 1-5
(C89) [waterwheel (Shirota Dai)] Suguha-chan Koukan Nikki (Sword Art Online) [English] {doujin-moe.us}
H Na Rakuen Bishou Koukan Nikki c3
(C86) [Mashimin Koubou (Mashi Miyuki)] Aitsu no Hahaoya ga Dashita Koukan Jouken o Ore ga Nonda Kekka
[Juan Gotoh] Kinshin Koukan Kazoku [Chinese]
300 no Oshirushi Atsumete Koukan suru yori Kawaii Anira ni Natta hou ga Ii
[Kamirenjaku Sanpei] Inniku Koukan Nikki [English]
Koukan Renshuu Kouhen
[Hinotsuki Neko] Hyoui Koukan [English] [desudesu] [Digital]
(C85) [ABLISS (Mei)] Sensei no Yowai toko Shiritai? (Kyoukai Senjou no Horizon)
[Jitsuma] Koukan Musuko | Son Swapping Ch. 1-5.6 [English] [desudesu + kusanyagi]
asashio toudo to koukando
Gekkoukan Gikyoku
Koukan ─ Ano Toki… Ano Musume Toitsu Tetara ─ 3 Ch.7-8
Junai Koukan Nikki
[Inarizushi (Omecho)] Nanbantorai no Suggoi Okou [Digital]
[Noukyuu] Katei Kyoushi de Torai!! (Try It With the Tutor!!) [English] =Torwyn=
Manga Bangaichi 2004-07
[Jitsuma] Koukan Musuko | Son Swapping Ch. 1 [English] [Jitsuma]
Kekkonkan Koukando 200% Keikaku
[Fujio Okamoto] Koibito Koukan - Lover Exchange Chapters 1-5 [English]
Koukan ─ Ano Toki… Ano Musume Toitsu Tetara ─ 2 Ch. 3-4
Koukando 6000
Manga Bangaichi 2006-06 Vol. 193
Mama wa Jukudoll - Chaku Ero Idol ni Natta Hitozuma ga Camera no Mae de Mi no Musuko to Kinshin Koukan
[Hinotsuki Neko] Hyoui Koukan [Chinese]
(C88) [Pirates Patrol (Otokawa Kazuki)] Koukankai [Chinese] [沒有漢化]
[Nagare Ippon] Koukan Jyoken Ch. 1-5 [English] [R-IC] [Digital]
[Taniguchi-san] Koukan | Trade (COMIC BAVEL 2017-03) [Chinese] [灰灰自己汉化] [Digital]
(COMIC1☆13) [minase (Minase Kaya)] Koukando 100% Haguro-chan (Kantai Collection -Kancolle-)
Koukan ─ Ano Toki… Ano Musume Toitsu Tetara ─ 1
Jakuniku Koukan in Alola Sun Hen | Evil Greninja in Alola
(C89) [waterwheel (Shirota Dai)] Suguha-chan Koukan Nikki (Sword Art Online)
[Yasui Hirosato] Gekkoukan Gikyoku
[Hinotsuki Neko] Hyoui Koukan Ch. 1-9 [English] [desudesu] [Digital]
Yureru Omoi
Koukan☆Nikki Kiseki-chan no Hadaka Randoseru Shashinshuu 1&2
Suguha-chan Koukan Nikki
[Giu] Tachiba Koukan
Koukan ─ Ano Toki… Ano Musume Toitsu Tetara ─ 1 Ch. 1
(C93) [Bad End RST (J-MAX JAPAN)] Kono Koukando nara Sorosoro Harem Ikerun ja ne? 3 ~RST 07~ (Kono Subarashii Sekai ni Syukufuku o!)
Kyouei Mizugi Kanojo to Sei Koukan Futanari Yuri Ecchi
Koukan Jyoken Ch. 1-5
Ojou-sama no Koukando ga MAX na Hon | A book where Mistress' favor has been MAXed out
AV Joyuu to Nikutai Koukan | Body Swap with a Pornstar
[Inarizushi (Omecho)] Nanbantorai no Suggoi Okou [Chinese] [刷牙子与NOVO捕获了一只伪娘小忍者后突然汉化] [Digital]
(Madamada Waru no Desu... Ouji) [Tamagoya (pimoco)] Koukando Item ja Kimi no Kokoro wa Hiraka Nai (Sennen Sensou Aigis)
[Ikeshita Maue] Shibamura Saya no Koukan Nikki. - Kyou mo Rijichou to Sex Shiteimasu. 1
Manga Bangaichi 2006-05 Vol. 192
Koukan - Trade | 트레이드
Seitou Koukan no Susume
Boniku Koukankai Zenpen | Mother exchange party
(C88) [Hirahira (Hirari)] Shachiku-chan to Manabu Shin-Shakaijin no Meishi Koukan (NEW GAME!) [Chinese] [CE家族社]
Tachiba Koukan
(C94) [Usotsukiya (Oouso)] Koukando Zero (Azur Lane) [English] {Doujins.com}