[Imomaru. (Various)] Touhou Ero Status Goudou (Touhou Project) [Digital]
(Geinoujin wa Card ga Inochi! 8) [Ugokuna Yakkyoku (ababari)] Kokoro no Doukasen (Aikatsu!) [English] [Lazy Lily]
Tenchi Musou! In Shade
Akatsuki-san no Niizuma Apron | Akatsuki-san's Newlywed Apron
(CT19) [Sumire Club 8823 (Oosaka Hananoko)] Tenchi Musou! Inkouki (Tenchi Muyo!)
(C51) [LUCK&PLUCK!Co. (Amanomiya Haruka)] Physical Love #2 (Sakura Taisen)
(Reitaisai 14) [Lagrangian-POINT (Akatuki Tetora)] Sumireko CSu -Hifuu Club Supporters- (Touhou Project)
(SC33) [Harukomachikan. (Nakaduki Yuuna)] Yume Mita Ato ni Miru Yume | A Dream After Dreaming (Strawberry Panic!) [English] [Phantom]
(C51) [Karumaya (Kineba Tenhoko ,FIST KING,Karuma Tatsurou,Nakao Akira,Queen)] Sakura ooizumi yume kikou (Sakura Taisen)
(C82) [Ponyfarm (Inoue Yoshihisa)] Pony-on!!!!!! ~Machi ni Sumi-re Yatte Kita (Ge) (K-ON!) [English] [CrowKarasu]
Niizuma Nanaka no Roshutsu Event
[Fuyuno Mikan] Kyodai Musume ga Iru Nichijou Niizuma Azusa Hen [Chinese] [沒有漢化]
TURNOVER!
[Pon Takahanada] Niizuma Osenaka Nagashimasu Ch. 2 (Action Pizazz 2014-01) [Chinese] [空気系☆漢化]
[Pon Takahanada] Niizuma Osenaka Nagashimasu Ch. 11 (Action Pizazz 2014-11) [Chinese] [空気系☆漢化]
[Karasu] Tonari no Sumire-san | My Neighbor Sumire-san (COMIC Shitsurakuten 2015-02) [English] =LewdWaniBootleggers=
[Kitsune (Tachikawa Negoro)] Niizuma (♂) ni Tanin ga Ride suru Hon-ssu NTR Hon-ssu! (Cardfight!! Vanguard) [English]
Kakeochi Shoujo Netorare ~ Yukizuri ni saku Sumire ~
(SC24) [King Revolver (Kikuta Kouji)] Ne (Read or Die)
(C91) [TWILIGHT DUSK (Aya)] Zoku, Kakeochi Shoujo Netorare ~Midaresaku Sumire~
[U.R.C (Momoya Show-Neko)] U.R.C Maniax 4 (Dynasty Warriors, Sakura Taisen)
[Sumire Club] Tatesen 1/2 [English]
Sugu ni Harumeite.
MG+OO SP
(C58) [Senzankou (Various)] From Morioka (Sakura Taisen)
[Saperon Black (Sape)] Tomodachi ga Dekimashita | I made a Friend! (Touhou Project) [English] [alphya04]
Mafuyu no Shukuchoku-shitsu de Asedaku Ecchi ~ Hokahoka Yutanpo JK Ikagadesu ka?
Niizuma Osenaka Nagashimasu 2 Ch. 9-16
(COMIC1☆10) [Takatakaya (Kaniya Shiku)] Niizuma Juujun Suzuya Ikku yo (Kantai Collection -KanColle-)
Niizuma Yuukarin
Blue Archive Jou
Niizuma Nanaka no Roshutsu Magic
COMIC Penguin Club 2016-10
Touhou Suikan 1 Usami Sumireko
Namaiki JK Sumireko-chan ga Ayatsura Rape!!
[Circle Medewoi (Medewoi)] Zoku Adokenai JK ni Tairyou Shasei Tenshi Sugiru Niizuma JK Saya-chan to Mainichi Kozukuri Seikatsu!
[Kiliu] Niizuma no Arai-san Camp e Ikou! (COMIC Masyo 2021-08) [Digital]
(SC35) [Nekomataya (Nekomata Naomi)] Kasshoku no Niizuma | Brown New Wife (Code Geass) [English]
[Kiliu] Niizuma no Arai-san 4 [English] [biribiri] [Digital]
Watashi ni Eroi Koto Suru?
Ichinichi Gentei Niizuma Kiyohime-chan
Wakamono no Nichijou
Koryuu to Ouji - Dragon and Prince
(Geinoujin ha Card ga Inochi! 7) [ETC×ETC (Aiyoshi Hazuki)] Hyouka no Diva | Ice Flower Diva (Aikatsu!) [English] [Ai-dle]
(Kouroumu 14) [Tojora-men (Toujou)] Kaeru Basho (Touhou Project)
(C56) [Shinchintaisha Company (Satou Takahiro, Satou Tomonori, Yamauchi Kazunari)] Chun-Li Haru (Street Fighter, Cyberbots, Darkstalkers)
(C67) [PURIMOMO (Goyac)] Nenene's Doujinshi Panic!! 2 (Read or Die)
Niizuma no Arai-san 3
COMIC AOHA 2019 Haru
Niizuma-san wa Seiyoku ga Takamaru
Niizuma Yuugi to Zukkon Bakkon Kozukuri Suru Hon
(COMIC1☆7) [Sumire Club 8823 (Oosaka Hananoko)] Tenchi Musou! Munomaki Kansei Zenya (Tenchi Muyo!)
[SUMIRE CLUB] SUMIRE BACK UP RAM (Jungle Kuro Bee, 21 Emon, Esper Mami, Doraemon)
[Ohmi Takeshi] Haruko san no Niizuma Recipe
"Korai kara no Narawashi" Niizuma e no Ecchi na Itazura | "An Ancient Tradition" - Young Wife is Harassed!