[Kuromorry (Morry)] Onsen ni Ikou! (Hetalia: Axis Powers) [English]
[Takemama Iinkai (Psycho Jenny)] Takemama no Onsen Funtouki Kanzenban | Takemama in Hot Spring - Complete version [English] [Fated Circle]
[Haniya (Hanini)] 346 Pro Harem Onsen Ryokan (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
Izuna no Hon Sono 2 Onsen ni Iku no Maki
(C91) [Tsuki no Uragawa (Romi)] Kanade-san, Onsen ni Issho ni Hairimasenka (THE iDOLM@STER CINDERELLA GIRLS)
(C67) [2CV.SS (Asagi Yoshimitsu)] den dou gun musume (various)
(C72) [2B (MANA-KO, Sakura Hiiro)] Ryouzanpaku Onsen 5 FINAL (History's Strongest Disciple Kenichi)
FGO Carnival 13 Onsen Ecchi Heaven's Feel
(C83) [TwinBox (Sousouman, Hanahanamaki)] Aisai to Onsen Ryoko (Sword Art Online)
(C93) [MOUSOUDOKEI (Iwasaki Takashi)] Takagaki Kaede no Konyoku Onsen Hitoritabi Bon | Kaede's Mixed Bathing Hot Springs Solo Adventure (THE IDOLM@STER CINDERELLA GIRLS) [English] {Faux}
(SUPER26) [Hachimitsu Cream (Higuma)] Amai Kiss no Tsuzuki o (Final Fantasy XV)
(Reitaisai 12) [KINOKONOMI (konomi)] Satori-chan ga Osananajimi dattara -Yukemuri Konyoku Onsen Hen- (Touhou Project)
Onsen, Yukemuri, Bijo Zekkei.
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Akogare no Onsen Ryokou! (Kouhen)~
Senju Muramasa to Kossori Kita Onsen Ryokan de Uwaki Ecchi suru Hon
(C91) [PalePink! (Sakurabe Notos)] Himitsu no NZMMnk (Kamisama Minarai Himitsu no Cocotama)
PRETTY SAMY - TATAKAU ONSEN (Tenchi Muyo)
[Tensei-kun] Ero Onsen Yukemuri Chijou | Erotic Onsen Steam Blind-Love (COMIC Masyo 2011-11) [English] [Loe Quality Translations] [Digital]
[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 294 Shou -Yobai Sarechatta Kyonyuu Onsen GAL Hen- [Chinese] [有条色狼汉化]
(C76) [Yonenaga Onsen (Shacho)] Tsumami Gumi (Tales of Vesperia)
[Higuma-ya (Nora Higuma)] Konyoku Onsen de Toshiue no Onee-san ni Ippai Shasei Sasete Morau Hanashi [Chinese]
[Shunjou Shuusuke] Keibo Roten | Stepmom in Open Air Onsen (COMIC Mugen Tensei 2016-07) [English] [desudesu]
Yokubou Kaiki Dai 291 Shou -Full Ero Panic! Eroffu Onsen Ryokan Yobai Hen + Alpha-
[Higuma-ya (Nora Higuma)] Konyoku Onsen de Toshiue no Onee-san ni Ippai Shasei Sasete Morau Hanashi | Story of how I came a lot with an older oneesan at the mixed hot spring bath [English] [Shippoyasha]
(C92) [Takoyaki-batake (Takoyaki Yoshi)] Ro-chan to Onsen Ryokan de Shippori to de Sutte (Kantai Collection -KanColle-) [Chinese] [無邪気漢化組]
[Yukimi Onsen (Taicho)] Inran Akarin (Yuruyuri) [English] [Kamikakushi] [Digital]
[Achunet] One Shota Saimin Onsen
[Nishida Megane] Aijin Keiyaku Onsen Ryokou (Hitozuma Joushi wa Cosplay Dorei) [Chinese] [Digital]
Mao-chan to Onsen Ryokou ni Iku Hon
[Tenma Femio] Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-20 [Digital]
Futari dake no Onsen de Nero to Icha Pako
[Pâtissière (Jingo Kajiki)] Onsen KaeMiyu Monogatari (Onsen Ippaku Nihonshu Ippai) (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(SC40) [3 colors cat (Miketa Miekichi)] NOGISUTO (Nogizaka Haruka no Himitsu)
Aijin Keiyaku Onsen Ryokou
Kotori-san to Onsen
[UU-ZONE (nuezou)] Haha, Onsen ni Iku (Nijisanji) [Digital]
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan Juppen [Digital]
(C69) [Studio Himitsukichi (Hasegawa Yuuichi)] Fallen Angel Dora 1 INFERNO
(C89) [ASGO (Zanzi)] Kanako Kaede no Onsen Burari H (THE IDOLM@STER CINDERELLA GIRLS)
[honey lounge (Hachimitsu)] Honey Piece [English] [N04h] [Digital] [Incomplete]
(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama)
Yurio ga Onsen de Yu Atari Shite Mob Oji-san-tachi ni Ecchi na Kaihou o Shite Moratta Toki no Hanashi
Akogare no Senpai ni ~Akogareno Onsen Ryokou! ~
(Reitaisai 12) [KINOKONOMI (konomi)] Satori-chan ga Osananajimi dattara -Yukemuri Konyoku Onsen Hen- | Satori-chan is My Childhood Friend -Taking a Bath Together in the Mixed Hot Spring- (Touhou Project) [English] {Hennojin}
(C93) [IMAKAN (Keigen Asuka)] Konyoku Onsen Chihayu (THE iDOLM@STER)
(C91) [Himitsukessya Usagi (Dancyo)] Jubaku Kanojo [Chinese] [oo君個人漢化]
Mao-chan to Onsen Ryokou ni Iku Hon | A book about going on an onsen trip with Mallow-chan
[Ichio] Imo Suku Onsen | Little Sister School Swimsuit Onsen (COMIC Tenma 2011-01) [English] [Yoroshii]
(C88) [Gouon (SWA)] Haha Netori 4 Mama Tenchou, Onsen Ryokou Noukou H Hen + Paper (Gundam Build Fighters)
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 3 [Digital]
[Himitsu Doyoubi (Matsutaka Zon)] Sweets' Hime no Himitsu Recipe (Suite Precure) [Chinese] [SNAP个人漢化] [Digital]
[Iku Ikuo] Ane no Himitsu | Big Sister's Secret (Ane no Himitsu) [English] [desudesu]
(Reitaisai 12) [NERCO (Koikawa Minoru)] Hatate in Tennen Onsen (Touhou Project) [无毒汉化组]