(C68) [Imomuya Honpo (Azuma Yuki)] Onsen to Sannin no Ohime-sama (Fushigiboshi no Futago Hime)
Gohoubi no Ataekata - Onsen Hen
(C94) [Homerun Chaya (Abe Morioka)] Mama to Onsen Ecchi (Fate/Grand Order)
[G500 (Onsen Nakaya)] SHINOBUFISHING (Bakemonogatari) [Digital]
Haru Color Onsen Kozukuri Hen
Murasame to Onsen Ryokan
Gal na Imouto to Onsen Ryokan ni Tomattara Shojo Soushitsu Saseru Koto ni Natta Hanashi
B:CLA Nagisa Rinkan Ryoujoku Onsen
JAPANESE ONSEN AMAZING!
(C88) [S.S.L (Yanagi)] Rider-san to Onsen Yado. Sonogo (Fate/stay night)
Onsen Ecchi!
(C77) [Majimadou (Matou)] Momojita Onsen Daienkai !! (ONE PIECE)
[Higuma-ya (Nora Higuma)] Konyoku Onsen de Toshiue no Onee-san ni Ippai Shasei Sasete Morau Hanashi [Chinese]
[Artienne] Kinjo no Ojii-san ni Onsen ni Tsureteikarete Okasareta Wakazuma [English] {doujins.com}
Joshi no Furi Shite Joshi Koui-shitsu ni Haittara Kyonyuu no Obasan ni Barete Muchakucha ni Sareta
(C83) [Oboro & Tempo Gensui Dou (Tempo Gensui)] Sailor Delivery Health All Stars ~Onsen Ryokan-hen~ (Bishoujo Senshi Sailor Moon) [English] [q91]
(C73) [Koudansha (Kouda Tomohiro)] Oidemase! Toromura Onsen (Ar tonelico)
(C88) [Gouon (SWA)] Haha Netori 4 Mama Tenchou, Onsen Ryokou Noukou H Hen + Paper (Gundam Build Fighters)
[Aoi Hitori] Hitozuma Kanochi Onsen Ch. 1-2
[Noumusai (Miyashiro Yousuke)] Mucchiri Dekachichi Dark Elf no Obasan to Icha Love Fudeoroshi Seikatsu (Hair Ver)
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan Jyuuichi Hen [Digital]
Zettai Junpaku Maho Shojo Motto Onsen Doko-kai de Ikou !
[Tenma Femio] Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-18 [Digital]
[You You Tsuushin (Shinonome Yuu)] Nanami-chan to Onsen Ryokou
Yankee Zuma Kanraku! ~Hitozuma Kanochi Onsen~ Ch. 5-6
(Osake ni Shimasu? Onsen ni Shimasu? Soretomo, Wa.Ta.Shi?) [Torotorotorocco (Johnny)] Kimi ni You (THE IDOLM@STER CINDERELLA GIRLS)
[Achunet] One Shota Saimin Onsen
[Bunny's Jimusho (Bunny Urasawa)] Onsen e Ikou! | Let's Go to Hot Springs! (Saiyuki) [English] {Obsession}
[Chiba Dirou] Boku no Suki na Obasan | My Favorite Aunt (Are Suki) [English] [Yoroshii]
[Aoi Hitori] Onsen Okami Netorare Hiwa Scene 2 (Web Comic Toutetsu Vol. 3) [Digital]
(C61) [Naniwa Onsen Tamago Kumiai (Katsumi Kouichi)] G's style Type-Imouto III (Sister Princess)
(C73) [Koudansha (Kouda Tomohiro)] Oidemase! Toramura Onsen (Ar tonelico 2: Melody of Metafalica) [English]
(THE iDOLM@NIAX 7) [Ashima Sandou (Ashima Takumi)] Kaede-san to Iku Onsen Ryokou (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [瓜皮个人汉化]
[Sameno Soft Cream] Kyonyu Aniyome to Mei to Hito Tanetsuke Onsen Oyako-chu Dashi Hodai Onsen Ryoko
(C93) [Moai Lion (Nyahu)] Mutsuki-chan to Onsen Ryokou (Kantai Collection -KanColle-)
[bifidus] Matsubara-san to Onsen de | Hot springs trip with Matsubara-san (Kimi o Sasou Uzuki Ana) [English] [Anti+Danky] [Digital]
(Reitaisai 11) [Angelic Feather (Land Sale)] Onsen Ryokan de Flan Shitai! (Touhou Project)
Twintail Onsen de Taiganjouju
(C72) [Rengaworks (Renga)] Ikaho Onsen Monogatari (Lucky Star)
[Ariyuuji] Tomomi-san (35-sai) to shoukun ~ obasan to oikko-kun ~
(HaruCC19) [Nonsense (em)] Alternative Gray (Fate/stay night, Fate/hollow ataraxia) [Chinese]
[Rapurando] Shota Kyoudai to Tonari no Obasan.
[Commamion (Numa)] Katte ni Konyoku Onsen! [Chinese] [無邪気漢化組] [Digital] [Decensored]
Hitozuma Nanpa NTR Onsen - Ryokousaki de Nakayoku Tanetsuke Saremashita
(C94) [GreenHouse (Uno Ryoku)] Kaihouteki Onsen Abby (Fate/Grand Order)
(C86) [Milkshake Work (Milkshake)] Dai Roku Kuchiku Onsen Yokujou (Kantai Collection -KanColle-) [Chinese] [CE家族社]
(C88) [SSB (Maririn)] Shinjin Mahjong Idol Nodocchi Sanpaku Yokka Chaku Ero Onsen Makura Eigyou (Saki) [Chinese] [无毒汉化组]
Imouto no Kareshi ni Okasareta Watashi ~Onsen Ryokan Hen~
Sono Shima wa Makkuro ni Hiyake Shita Obasan-tachi no Seisokuchi de Aru
Hin-nyu v36 - Hin-nyu Onsen
[Aida Mai] Onsen Ecchi! (Canopri Comic 2011-02) [English] [Yoroshii]
(C91) [Kawaraya Honpo (Kawaraya A-ta)] Pokapoka Onedari Onsen (Neon Genesis Evangelion) [English] [Redlanterntls]
(RTS!!3) [Akoyagai To Aumale Ebi (Ooki Bonta)] KageHi Onsen Yukemuri Ryojou | KageHina's Steamy Hotspring Trip (Haikyuu!!) [English] [Procrastination Scans]
[Chikuwanko (Jakoten)] Kono Hitotsuma, Meitei ni Tsuki 〜 Onsen Ryokan, ka Chino Ichiya
(C85) [Ennui-Tei (Tsurugi Hikaru)] Onsen Otome (Sengoku Otome)
[Aimaitei (Aimaitei Umami)] Yurio ga Onsen de Yu Atari Shite Mob Oji-san-tachi ni Ecchi na Kaihou o Shite Moratta Toki no Hanashi (Yuri on Ice) [Digital]
[UU-ZONE (nuezou)] Haha, Onsen ni Iku (Nijisanji) [Digital]
[Hyakujinoruta] Onsen Ryokou
[Freehand Tamashii] Isourou Saki no Obasan ni Hameru!