(C95) [Nuno no Ie (Moonlight)] Eli to Issho Onsen Ryokan Hen (Love Live!)
(Reitaisai 12) [KINOKONOMI (konomi)] Satori-chan ga Osananajimi dattara -Yukemuri Konyoku Onsen Hen- (Touhou Project)
[Higashimidou Hisagi] Nureru Onsen Okami
Yuuka-sama to Onsen de Ero Ero Love Love Shichau Hon
(Maiden's Garden 10) [Hakka Onsen (Sono.)] SHIROBAKO no Hako (SHIROBAKO)
(C86) [Circle Eden (Diisuke)] Dopyuu! Marugoto Ninshin Shojo darake no Konyoku Onsen (Touhou Project)
Cinderella, Mousou Kareshi Onsen-hen
(C82) [Inyu-goya (Inyucchi)] Moriya Onsen Monogatari (Touhou Project)
(C93) [IMAKAN (Keigen Asuka)] Konyoku Onsen Chihayu (THE iDOLM@STER)
(C89) [ReDrop (Miyamoto Smoke, Otsumami)] Cinderella, Mousou Kareshi Onsen-hen (THE IDOLM@STER CINDERELLA GIRLS) [English] [UCW]
[Manoou Noguchi Eigyou Nika (Buraindogatei)] Tomo Mama 4 -Bakunyuu Tomo Mama to Namadashi Onsen Ryokou- [Digital]
[Lee] Something or other from Kemomimi Onsen e Youkoso - Welcome to Kemomimi Onsen most likely
(C87) [infinity line (Misato Nana)] Bep Onsen Futaritabi (Kantai Collection -KanColle-)
[Shunjou Shuusuke] Keibo Roten | Stepmom in Open Air Onsen (COMIC Mugen Tensei 2016-07) [English] [desudesu]
[NCP] Ki ni Itta Ko ni Nakadashi Dekichau Onsen Shima
[Sekitan Bukuro (Fey Tas)] Okusama wa Fuujin-sama❤ 2 -Jukuzuma Onsen Abaretabi hen- (Touhou Project)
(C94) [Awayukitist (Asanoha)] Onsen to Yukata to Chieri to Ecchi (THE IDOLM@STER CINDERELLA GIRLS)
(C91) [BONJin (Ozy)] Shihokan ~Iinari Onsen Ryojou Hen~ (Girls und Panzer)
[Nakakawa Onsen (Nakakawa A)] Dennou Teikoku Akihabara (Akihabara Dennou Gumi)
Onsen Ryokan de Harem Square
(C54) [Kajishima Onsen (Kajishima Masaki)] Omatsuri Zenjitsu no Yoru Heisei Ban 1 (Spaceship Agga Ruter)
[Metabocafe Offensive Smell Uproar (Itachou)] Netorare Onsen ~Fate Hen~ (Mahou Shoujo Lyrical Nanoha) [Digital]
(C95) [Jun&Yuri (Yuriko)] Tamamo to Onsen Ryokou (Fate/Grand Order)
Rem to Ichaicha Onsen
Futanari Men's Bath Mission 4
(C91) [Smokin` Sick Style (Rokumonsen Kako)] Re: Black Friday (Re:Zero kara Hajimeru Isekai Seikatsu)
The Wicked Girls' Flirtations
[Naniwa Onsen Tamago Kumiai (Katsumi Kouichi)] Carrot Extend! (Pia Carrot e Youkoso!!)
(C88) [Melitta, Nonsence (Asamachi Nori, Yue)] Okaeri! Power-up Shokushu-chan (Haikyuu!!)
[FAKE An] Furutan 2 -Sennyuu Midara Onsen Hen-
(C91) [Kawaraya Honpo (Kawaraya A-ta)] Pokapoka Onedari Onsen (Neon Genesis Evangelion) [English] [kargarok1]
Yami-chan no Wakuwaku Onsen Tengoku
[Enji (Gen)] Onsen Ryokan de Anya to XXX Suru Hon (THE IDOLM@STER CINDERELLA GIRLS) [2018-05-10]
(C83) [Rokumonsen (Tamahagane)] Mada Hatsuiku Shitenai Shoujo-tachi no ""
Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-09
[valssu, Rokumonsen (Charu, Tamahagane)] Roshutsu Shoujo Yuugi MIX [Digital]
[Hidemaru] Zokkon! Boin Onsen Vol 3
(C90) [A Color Summoner (Kara)] Pichipichi! Chihiro to Kotori de Sutadori Onsen (THE IDOLM@STER CINDERELLA GIRLS)
Gokuraku Onsen Monogatari Ch. 1-4
(C88) [S.S.L (Yanagi)] Rider-san to Onsen Yado. Sono Ato (Fate/stay night) [Sample]
Onsen Shimai to Yakyuu Buin ~Mikka Miban no Settai Gasshuku~
Akogare no Senpai ni ~Akogareno Onsen Ryokou! ~
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan Jyuuichi Hen [Digital]
[Arsenothelus (Rebis, Chinbotsu)] Hakudaku Onsen! Jinou Hunter (Monster Hunter) [Digital]
[Artienne] Kinjo no Ojii-san ni Onsen ni Tsureteikarete Okasareta Wakazuma 2
Mommy's One Night Stand
Yuugen Onsen Kidan
[Circle Eden (Diisuke)] Onsen de Boin-Boin Aneki-tachi ni Bokki o Misetsukeru Hon (Touhou Project) [Digital]
(C66) [Kamidake Onsen (Kajishima Masaki, Miyakawa Hajime, Chiba Dirou)] Ianryokou Toujitsu No Yoru 4 (Tenchi Muyo!, Tenchi Muyo! GXP) [English] [Tonigobe]
Yukumo Mura Onsen Shuueki Koujou Keikaku
[Mavis] Mei Onsen Hen (Houkai Gakuen) [Chinese]
Doki! Onna wa Mizugi de Otoko wa Hadaka no Konyoku Onsen
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Bangai "Onsen Swapping" Hen [Chinese] [無邪気漢化組]
(SC2016 Winter) [Santonana (Satou Tomoyuki)] Cinderella no Onsen Ryokou (THE IDOLM@STER CINDERELLA GIRLS)
Mei to Onsen Ryokou ni
(C82) [G500 (Onsen Nakaya)] Shinobu x Play (Bakemonogatari) [English] [life4Kaoru]
(COMIC1☆13) [Junginboshi (Takashina Asahi)] Yukimi to Kozue to Issho ni Onsen (THE IDOLM@STER CINDERELLA GIRLS)
Shinjin Mahjong Idol Nodocchi Sanpaku Yokka Chaku Ero Onsen Makura Eigyou
[Nihon Dandy (Matsuno Susumu)] Dokidoki! Hikyou Onsen [Digital]
Onsen Ryokou
[Chikuwanko (Jakoten)] Kono Hitotsuma, Meitei ni Tsuki 〜 Onsen Ryokan, ka Chino Ichiya
[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 291 Shou -Full Ero Panic! Eroffu Onsen Ryokan Yobai Hen + Alpha- (Full Metal Panic!) [Chinese] [有条色狼汉化]
(C88) [S.S.L (Yanagi)] Rider-san to Onsen Yado. Sonogo (Fate/stay night)
Kaihouteki Onsen Abby
Gotoubun no Onsen Zanmai
(C85) [Tanuking Sleep (Dorachefu)] Chijo Risu Koubi Onsen (BLAZBLUE) [English] [CGrascal]
(C87) [infinity line (Misato Nana)] Bep Onsen Futaritabi (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
[Agata] Dai Rankou! One Shota Onsen ~Ofuro de Yaritai Houdai~ [English] {vaasi}
(Mou Nanimo Kowakunai 24) [KATAMARI-YA (Shinama)] MadoHomu no Yu Puella Magi Dosukebe Onsen Gaiden (Puella Magi Madoka☆Magica)
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan Juppen [Chinese] [星之砂个人汉化] [Digital]
[Aoi Hitori] Hitozuma Kanochi Onsen Ch. 1-3
[Tenma Femio] Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-16 [Digital]
Daiero Onsen Monogatari
(C89) [Eroliya (iuro)] Kyoudai Onsen + Oshioki ESCALATION (Eroliya 2015-WINTER 14) [English]
Kyonyu Aniyome to Mei to Hito Tanetsuke Onsen Oyako-chu Dashi Hodai Onsen Ryoko
B:CLA Nagisa Rinkan Ryoujoku Onsen
(C87) [S.S.L (Yanagi)] Rider-san to Onsen Yado. (Fate/stay night)
(C95) [Seniman Kartun (Kosuke Haruhito)] Tamamo Onsen (Fate/Grand Order)
[Salmon Daisuki Club (Done)] Yuruyuru Hatsujou Onsen [Digital]
Osakabehime to Genkou Gasshuku Shi ni Itta Hazu no Onsen Ryokan de Sex Suru dake no Hon.
Futari dake no Onsen de Nero to Icha Pako
Yurio ga Onsen de Yu Atari Shite Mob Oji-san-tachi ni Ecchi na Kaihou o Shite Moratta Toki no Hanashi
Samo-san to Onsen Yado de.
(C88) [Gouon (SWA)] Haha Netori 4 Mama Tenchou, Onsen Ryokou Noukou H Hen + Paper (Gundam Build Fighters) [English] {doujins.com}
Gakeppuchi Onsen ~Hanjouki~ | A Hot Spring by the Edge of the Cliff ~Prosperity~
Kokuchou Enbi
Carmilla-san to Onsen Ryokan de Shita Koto no Zenbu.
[Juicy Fruits (Satomi Hidefumi)] Bou Onsen Ryokan Juugyouin Toilet Tousatsu (Hanasaku Iroha)[Digital]
[Nonsense (em)] One/stay night (Fate/stay night)
(C82) [Mahou Rikigaku (Miwatari Renge)] Flan-chan to Onsen-X! (Touhou Project)
Gokuraku Onsen Monogatari 2 | 극락 온천 이야기 2화
Chihaya to Icha Love Ecchi Suru Hon ~Onsen Hen~
[Haguhagu] Oshiego to Onsen Ryokou (COMIC LO 2018-10) [Chinese] [Badluck1205] [Digital]
[Kuroiwa Menou] Iyashi no Onsen Ryokan Omokage | Soothing Hot Spring Resort Omokage (Manga Bangaichi 2014-05) [English] [SaHa]
Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-23
(C88) [S.S.L (Yanagi)] Rider-san to Onsen Yado. Sonogo (Fate/stay night) [Chinese] [我尻故我在個人漢化]
The Scarlet Eye (HunterXHunter) [English]
Oni Kiichi Shishou Onsen'niiku
Onsen Yukata na Kashima-san to Hamakaze-san to. | Kashima and Hamakaze In Hotspring Yukatas
Takagaki Kaede no Konyoku Onsen Hitoritabi Bon + C93 Omake Bon
(C58) [Kajishima Onsen (Kajishima Masaki)] Omatsuri Zenjitsu no Yoru Heisei Ban 5 (Gosenzo San-e / Masquerade)
(HaruCC19) [Nonsense (em)] Alternative Gray (Fate/stay night, Fate/hollow ataraxia)
Ryokou, Kanojo to Onsen de
[Circle Eden (Diisuke)] Dopyu! Marugoto Ninshin Shojyo darake no Konyoku Onsen (Touhou Project) [Digital]
(C91) [Kawaraya Honpo (Kawaraya A-ta)] Pokapoka Onedari Onsen (Neon Genesis Evangelion) [English] [Redlanterntls]
Rider-san to Onsen Yado. Sono Go
(Reitaisai 10) [Shigure Ebi (LeftHand)] Hina chan to Onsen de Renshuu shitai!!! (Touhou Project)
Oshiego to kōbi mokuteki no onsen ryokōniiku-banashi
(HaruCC19) [Nonsense (em)] Alternative Gray (Fate/stay night, Fate/hollow ataraxia) [Chinese]
Yude-tate konyoku onsen tamago
(Reitaisai 11) [Angelic Feather (Land Sale)] Onsen Ryokan de Flan Shitai! (Touhou Project)
Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-10
Haru Color Onsen Kozukuri Hen |
(C93) [Hidebou House (Hidebou)] Haru Color Onsen Kozukuri Hen (THE IDOLM@STER) [Chinese] [不可視漢化組]
Netorare Onsen ~Fate Hen~
Aijin Keiyaku Onsen Ryokou
KemoMimi Onsen e Youkoso Ver1.1 | Welcome to KemoMimi Onsen Ver1.1
[Shiki Takuto] Namaiki JK Onsen Ryokou 2-haku 3-kka | Cheeky JK Hot Springs Trip - Two Days One Night (COMIC Mugen Tensei 2017-10) [English] [Yuzuru Katsuragi] [Digital]
(C65) [Kamidake Onsen] Ianryokou Toujitsu No Yoru 3 (Tenchi Muyou!)
(C76) [Yonenaga Onsen (Shacho)] Tsumami Gumi (Tales of Vesperia)
Teitoku no Gohoubi Choudainanone
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 8 Hen [Digital]
Kuttsukiboshi -Abunai Onsen- | -Dangerous Hotspring-
Deisui Haitoku Onsen - Shufu Shinohara Yukie-san no Hiasobi
Blonde - Shinigami Onsen
[Higuma-ya (Nora Higuma)] Konyoku Onsen de Toshiue no Onee-san ni Ippai Shasei Sasete Morau Hanashi | 比我年長的大姊姊在混浴溫泉裡讓我盡情射精的故事 [Chinese] [漢化組漢化組]
346 Pro Harem Onsen Ryokan
[yogurt (bifidus)] Furin Takuran Onsen -Sakaki Taeko-san no Hinichijou
(CSP4) [Kajishima Onsen (Kajishima Masaki)] Omatsuri Zenjitsu no Yoru Omake Ban (Tenchi Muyou!)
[DSB Style (Azuse)] Koume to Onsen Ryokou ni Ittemitara Yapparine. (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
Elf Onsen | 엘프 온천
(Kouroumu 6) [BlueMage (Aoi Manabu)] Myourenji Nurunuru Onsen (Touhou Project)
[Tenma Femio] Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-08 [Digital]
(Reitaisai 14) [Hinaprin (Ikuta Takanon)] Oidemase! Chichimoge Onsen! (Touhou Project)
Chibikko Onsen Park Geki Ecchi!