(C93) [IMAKAN (Keigen Asuka)] Konyoku Onsen Chihayu (THE iDOLM@STER) [Chinese] [脸肿汉化组]
(C94) [Homerun Chaya (Abe Morioka)] Mama to Onsen Ecchi (Fate/Grand Order)
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Akogare no Onsen Ryokou! (Zenpen)~
(C88) [S.S.L (Yanagi)] Rider-san to Onsen Yado. Sonogo (Fate/stay night) [Chinese] [我尻故我在個人漢化]
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 6 Hen [Digital]
Anthology - Tsujigiri Onsen - Onyoku Burabura Shounen Bibouroku Volume 3
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 5 Hen [Digital]
Boro Onsen nite Haekake 3-nengo
[DC Project (Dirty Matsumoto)] School Mistress Michiyo
(HaruCC20) [Nonsense (Yue)] SWEET PAIN (Haikyuu!!)
Takagaki Kaede no Konyoku Onsen Hitoritabi Bon | Kaede's Mixed Bathing Hot Springs Solo Adventure
(C95) [Seniman Kartun (Kosuke Haruhito)] Tamamo Onsen (Fate/Grand Order)
(C91) [BONJin (Ozy)] Shihokan ~Iinari Onsen Ryojou Hen~ (Girls und Panzer)
[Matsumoto Izumi] Panic in Onsen (Kimagure Orange Road)
Benikage Inu
(C88) [Gouon (SWA)] Haha Netori 4 Mama Tenchou, Onsen Ryokou Noukou H Hen + Paper (Gundam Build Fighters)
Pokapoka Onedari Onsen
Boku no Kanojo wa Super Idol Iori-chan!
Mistress Manami No SM Kyoushitsu
(C94) [GreenHouse (Uno Ryoku)] Kaihouteki Onsen Abby (Fate/Grand Order) [Chinese] [CE家族社]
[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]
Yuuka-sama to Onsen de Ero Ero Love Love Shichau Hon
(C93) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 13 Onsen Ecchi Heaven's Feel (Fate/Grand Order)
(THE iDOLM@NIAX 7) [Ashima Sandou (Ashima Takumi)] Kaede-san to Iku Onsen Ryokou (THE IDOLM@STER CINDERELLA GIRLS)
Yami-chan no Wakuwaku Onsen Tengoku
[Aoi Hitori] Hitozuma Kanochi Onsen Ch. 1-3
[Artienne] Kinjo no Ojii-san ni Onsen ni Tsureteikarete Okasareta Wakazuma [English] {doujins.com}
Onsen Tamamagoto
(C94) [Awareness (Aikawa Touma)] IRIS32 Gudaguda Onsen Settai! (Fate/Grand Order)
(C85) [Pish Lover (Amatake Akewo)] Kakka no Chouki-sama | The Mistress of His Excellency [English] [doujin-moe.us] [Decensored]
(C94) [Granada Sky (Mogiki Hayami)] Elf Onsen [English] [N04h]
Mei Onsen Hen
(C95) [angelphobia (Tomomimi Shimon)] Futari dake no Onsen de Nero to Icha Pako (Fate/Grand Order)
(RTS!!3) [Akoyagai To Aumale Ebi (Ooki Bonta)] KageHi Onsen Yukemuri Ryojou | KageHina's Steamy Hotspring Trip (Haikyuu!!) [English] [Procrastination Scans]
Kiyohime Onsen
(C91) [BONJin (Ozy)] Shihokan ~Iinari Onsen Ryojou Hen~ (Girls und Panzer) [Chinese] [新桥月白日语社]
(COMIC1☆9) [Metabocafe Offensive Smell Uproar (Itachou)] Netorare Onsen ~Fate Hen~ (Mahou Shoujo Lyrical Nanoha)
(C90) [Koban Dou (Sameda Koban)] Mogami to Himitsu no Onsen Ryokou (Kantai Collection -KanColle-)
(C93) [Hidebou House (Hidebou)] Haru Color Onsen Kozukuri Hen (THE IDOLM@STER) [Chinese] [不可視漢化組]
[Cheeseyeast (Naka)] Yumewatari no Mistress Night 2 | Dream-Voyaging Mistresses Night 2 [English] [Digital]
(C83) [TwinBox (Sousouman, Hanahanamaki)] Aisai to Onsen Ryoko | A Trip to the Hot Springs with My Beloved (Sword Art Online) [English] =TV=
(COMITIA102) [Pintsize (99AJ)] Kairaku Onsen Iyarashi no Yu Mure Mure Sauna hen
[Tenma Femio] Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-19 [Digital]
(C87) [The mistress of the Adriatic (Makia_Very)] Oikawa Bokujou - LoveLove Sakunyuu no Tebiki (THE IDOLM@STER CINDERELLA GIRLS)
[DSB Style (Azuse)] Koume to Onsen Ryokou ni Ittemitara Yapparine. (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(C94) [Crazy9 (Ichitaka)] C9-36 Jeanne Alter-chan to Yopparai Onsen (Fate/Grand Order)
[yogurt (bifidus)] Furin Takuran Onsen -Sakaki Taeko-san no Hinichijou
[Arsenothelus (Rebis, Chinbotsu)] Hakudaku Onsen! Jinou Hunter (Monster Hunter) [Digital]
[Agata] Dai Rankou! One Shota Onsen ~Ofuro de Yaritai Houdai~ [English] {vaasi}
[Shyo Chiku Bai (Otakehiko)] Azunyan to Onsen Itte Ichaicha Suru (K-ON!) [Digital]
(C88) [S.S.L (Yanagi)] Rider-san to Onsen Yado. Sonogo | Hot Spring Inn With Rider-san. After Story (Fate/stay night) [English] [Facedesk]
Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-19
[Himehachi] Saimin Onsen no Mesushimai ni Maibyou Gattai Double Piston!!
(C83) [Desuno!! (Fuyuwa Kotatsu)] Moriya-san-chi no Onsen Jijou (Touhou Project)
Usagi Onsen
Futanari Men's Bath Mission 4
[LEE] Kemomimi Onsen e Youkoso - Welcome to Kemomimi Onsen
(C92) [Takoyaki-batake (Takoyaki Yoshi)] Ro-chan to Onsen Ryokan de Shippori to de Sutte (Kantai Collection -KanColle-)
Hin-nyu v36 - Hin-nyu Onsen
Mistress of Yakuza and a Sincere Care-Taking Wife
(C91) [Hokkebain! (Halcon)] AH! MY MISTRESS! (Fate/Grand Order) [Chinese] [无毒汉化组]
Yumewatari no Mistress night 5
[Kamitou Masaki] Hikari no Jikenbo 2 -Ayashida Onsen Satsujin Jiken-
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 2.6 Hen [Digital]
Onsen Yukata na Kashima-san to Hamakaze-san to.
[Lee] Something or other from Kemomimi Onsen e Youkoso - Welcome to Kemomimi Onsen most likely
Gekka
[Haguhagu] Oshiego to Onsen Ryokou (COMIC LO 2018-10) [English] [NHNL] [Digital]
(Ginban no glory) [BatuBatuKe (Kanzaki Yuzu)] Toumei Mob Oji-san no Onsen Kairaku Massage (Yuri on Ice)