(SC2017 Autumn) [Yosutebito na Mangakaki (Tomoki Tomonori)] Seieki ni Muragari Suitsuku Yousei-tachi (Touhou Project)
[Jeanne DA'ck] Nankai no koiou Muramura
(Reitaisai 13) [Fukutsuu Okosu (Kaiou)] Ero Ishikoro (Touhou Project)
(C91) [Haitokukan (Haitokukan)] Touhou Suikan 3 Motoori Kosuzu (Touhou Project)
(Reitaisai 10) [Fukutsuu Okosu (Kaiou)] Kokushi Muso Udonge (Touhou Project)
[Cafeteria Watermelon (Kosuge Yuutarou)] Hanataba o Kakaete Kimi e Sasageyou (Akazukin ChaCha)
(C93) [Seniman Kartun (Kosuke Haruhito)] Suzuya to Ecchi Suru (Kantai Collection -KanColle-) [English] {doujins.com}
[Matsunami Rumi] Kosutte! Oku-san!! 01-08
Natsu no Hi Monza Sono Ni
(C95) [Nekosu no Sumika (Nekosu)] Chicchai Teitoku wa Kurou ga Taenai!? (Kantai Collection -KanColle-) [Chinese] [臭鼬娘漢化組]
[Kotoyoshi Yumisuke] Anmitsu no Ippai Kosutte Ageru
[Sakaki Shiori] Funyu ~ Okaa-san (COMIC Momohime 2006-11) [English] [Fated Circle] [Decensored]
(C80) [Fukutsuu Okosu (Kaiou)] Youkai Jimita Ryoukuhatsu Ningen (Touhou Project)
Utsuriga
Ero♥Kosu Vol.40
[Peko Renmei (Kosuke Poke)] Ninja Shounen Choukyou Nikki -Kotarou Hansuke Hen 1- [Digital]
Chichikuri Kyousoukyoku -Hinnyou ha Saikou
(C86) [Fukutsuu Okosu (Kaiou)] Youmumu Konpaku Youmu Suiminkan (Touhou Project) [English] [naxusnl]
(Reitaisai 15) [Fukutsuu Okosu (Kaiou)] Usami Sumireko Saiminbon (Touhou Project)
Shojo Volley Senshu no Shiri ni Kosuri tsukete Ikuu!
[Mesuman Teikoku (Kosuke)] Zenmon no Oni Koumon no Haha (Fate/Grand Order) [English] [Tigoris Translates] [Digital]
(C59) [Cafeteria Watermelon (Kosuge Yuutarou)] Festiva (Cardcaptor Sakura + Angelic Layer)
Otokonoko AV FGO Kosu moso hon
(COMIC1☆3)[G-Panda (Midoh Tsukasa)] Are?Kosu (Street Fighter)
Anata dake wo Mitsumeteru | 只想注视着你
(C56) [Brook Studio (kosuke)] kosuke (Kogawa Masayoshi) Kanzen Sairoku Kojinshi Daisandan - Oudou (Various)
Yoru no Seihai
Suzunaan no Erohon
(SC31) [Hisuitei (Izumi Tsubasu)] kosuyuma (To Heart 2)
[Kosuke Haruhito] Shiawasex - happinessex | 很幸福的性愛 [Chinese]
(C78) [Kyuushoku Dorobou (Murakumo)] For the time being 9 [Chinese] [臭鼬娘漢化組]
Isshoni H Shiyo Kanzenban
Teishinchou Josei to Papakatsu Shite Shasei Kanri Sareru Ero Sakka no Matsuro
[Kosuke Haruhito] Chichikuri Kyousoukyoku ~Yappa Kyonyuu Dayone~ | Tryst Concerto ~Huge Tits Are Better After All~ (COMIC Anthurium 2021-09) [English] [RedLantern] [Digital]
(C42) [Studio Curry House Chandra (Kosuge Yuutarou)] AGGRESSIVE Vol. 2 (Mahou Tsukai Sally)
Osananajimi Joshi to Josou Danshi no Sex Life
(Reitaisai 12) [Kitsune to Budou (Kurona)] Kosuzu-chance (Touhou Project)
Suzu akan
[Koutetsu (Satou Hagane)] Touhou Suzunaan Hinoenma Hiroku (Touhou Project) [Digital]
(COMIC1☆10) [Seniman Kartun (Kosuke Haruhito)] Kashima to- (Kantai Collection -KanColle-)
Tokime Chizokubon
Futanari no Onee-chan ni Shasei Kanri Sarete Gyaku Anal Saretemasu!
Young Comic 2007-11
(Reitaisai 5) [Fukutsuu Okosu (Kaiou)] Eiki o Yashinaenai (Touhou Project)
(C78) [Fukutsuu Okosu (Kaiou)] Youpurasu (Touhou Project) [Chinese] [靴下汉化组]
タイムマシンにおねがい
[Ana Futatsu (Wenajii)] Yonde wa ikenai (Touhou Project)
(C75) [Fukutsuu Okosu (Kaiou)] Ichimon Nashi (Touhou Project)
Pohe
Akogare no Senpai ni ~Kosupure Shibo sei Matsuri!~
(brilliant days 4) [POET (Pokosu)] Takamine-kun Chi No Nasu-kun | Takamine-kun and Eggplant-kun (Ensemble Stars!) [English] [Anzu]
Chotto S na Onee-san ni Otokonoko ga Horareru Hanashi
COMPLEX TWINS III
[Jinsei Yokosuberi. (Alexi Laiho)] Hagu Ona. (Kantai Collection -KanColle-) [Chinese] [无毒汉化组] [Digital]
Tamamo no Ushiro
(C79) [Fukutsuu Okosu (Kaiou)] Koukoumu | Scarlet Dream (Touhou Project) [English] [Chocolate]
Osananajimi ni Muishiki ni Kokutte Shimatta node Awatete Gomakasu Hanashi | 在青梅竹马无意识告白后慌张地糊弄过去的故事
(C77) [Gasayabu (Fuyube Rion)] KINOKOPOWER 12 (THE IDOLM@STER)
[Kosuke Haruhito] SSR Kanojo (Comic X-Eros #54) [Chinese]
Stepmother Friends Ch.1/?
[U-Jin] Angel - The Women Whom Delivery Host Kosuke Atami Healed Vol.01
EroKosu Vol.14
(Reitaisai 15) [Suichuu White (Calpi)] Kyokushoteki Kando 3000-bai Shoujo Kaihatsu (Touhou Project)
Deaikei Sato
[Kosuke Yamada] - Omocha no Yoyoyo Vol 03
COMIC Anthurium 2021-09
(C90) [Banana Koubou (Various)] Shoukansen GRANCYPHER ~Grand Cipher~ 2-Gou Ten (Granblue Fantasy)
[Anthology] Tenshi no Yuuwaku
(C84) [Fukutsuu Okosu (Kaiou)] Haitoku Botsurin (Touhou Project) [English] {doujins.com}
[Nekosu no Sumika (Nekosu)] Iowa to Saratoga ni Gas Nuki Shite Morau dake no Hon | Just A Book About Iowa And Saratoga Letting Out Some Gas (Kantai Collection -KanColle-) [English] [6vuA] [Digital]
[SWEETTABOO (ryokutya)] "SISSY A LA CARTE 14" ~Netorare Otokonoko, Teisoutai Kanri Mesuka Choukyou~
COMIC X-EROS #38
Kosuzu-chan to Chance shitari Chance sareru Copy Hon
(C79) [Fukutsuu Okosu (Kaiou)] Double Nupoiler (Touhou Project)
[Bell's] Cosplay Tissue - Kosupuri Teisshu
(C92) [Nikutai Gengo Club (Dekosuke)] Natsu no Himonza Sono Ni (Girls und Panzer)
(C91) [Fukutsuu Okosu (Kaiou)] Shikieiki Saiminbon (Touhou Project) [English] [naxusnl]
(Shuuki Reitaisai) [AZUKI SHOT (Azuki)] Reverse Sexuality 2 (Touhou Project)
Ok Keine | Duérmete
(C82) [Fukutsuu Okosu (Kaiou)] Gensou Saimin (Touhou Project) [English] [naxusnl]
(Shuuki Reitaisai 5) [HORIC WORKS Shuppan Jigyoubu Shiodome project (Various)] Touhou Nioi Feti Goudoushi ~Shuuki Reitaisai~ SMELL BREAK (Touhou Project) [Incomplete]
(C85) [Fukutsuu Okosu (Kaiou)] Eikyuu Kyuuka (Touhou Project) [English] {doujins.com}
[Jinsei Yokosuberi. (Alexi Laiho)] Maid no Oshigoto. [Digital]
[Kosuke Haruhito] Shiawasex - happinessex [Digital]
TsuyoKosu!
(Meikasai 11) [Chocolate Synapse (Shika Yuno)] Ichigo ga Ureochita Hi (Touhou Project)
[Anthology] Aniparo Miki 7 (Various)
[Kosuke Haruhito] Maid In Nyanko
Chicchai Teitoku wa Kurou ga Taenai!?
COMIC X-EROS #31