---
title: "Onsen Hotel xx Daisakusen"
description: "The protagonist goes to a hot spring hotel with his relatives. He has to take care of his cousin, and he has already decided what to make her do!  Go to the men"
image: "https://t.vndb.org/cv/88/118088.jpg"
---

# Onsen Hotel xx Daisakusen

![Onsen Hotel xx Daisakusen](https://t.vndb.org/cv/88/118088.jpg)

**Alternative Title:** 温泉ホテル××大作戦

**Developer:** Sol-fa-soft

**Release date:** Jun 10, 2005

**Platform:** Windows

**Language:** Japanese

**Rating:** 5.6/10 (15 votes)

## Description
The protagonist goes to a hot spring hotel with his relatives. He has to take care of his cousin, and he has already decided what to make her do!

Go to the men's bath, make her walk around with a yukata and no panties, or simply "play" in your room.

## Characters
### Sawada Kazunari (沢田 一也)
- **Gender:** Male
- **Hair:** Brown, Spiky Bangs
- **Role:** Cousin

### Morinaga Miki (森永 美姫)
- **Gender:** Female
- **Hair:** Black, Short, V Bangs
- **Eyes:** Brown, Tareme
- **Body:** Pale, Kid
- **Clothes:** T-shirt, Shorts, Naked, Yukata, School Swimsuit
- **Personality:** Boku

### Nagasaka Kanon (長坂 花音)
She's a little cheeky and gets angry when treated like a child.

- **Gender:** Female
- **Measurements:** Height: 131cm
- **Hair:** Brown, Wavy, Shoulder-length, V Bangs
- **Eyes:** Brown, Tareme
- **Body:** Pale, Kid
- **Clothes:** T-shirt, Half-naked, Naked, No Panties, Yukata, Spats, School Swimsuit, Furisode
- **Engages in:** Drinking
- **Role:** Cousin, Exhibitionist
- **Personality:** Watashi

### Kana (かな)
- **Gender:** Female
- **Hair:** Brown, Long, V Bangs, Spiky Bangs, Sidehair
- **Eyes:** Brown, Amber, Tareme
- **Body:** Pale, Kid, Flat Chest
- **Clothes:** School Uniform, Naked, Panties, Naked Shirt
- **Role:** Daughter, Neighbor, Younger Sister
- **Personality:** Third Person

### Onii-san (お兄さん)
- **Gender:** Male
- **Hair:** Brown, Short, Spiky Bangs
- **Body:** Pale, Young-adult
- **Eyes:** Hidden
- **Personality:** Ore
- **Role:** Neighbor
- **Clothes:** Naked

### Rina (りな)
- **Gender:** Female
- **Hair:** Black, Brown, Spiky Bangs
- **Eyes:** Brown, Tareme
- **Body:** Kid, Tanline, Tanned, Small Breasts
- **Role:** Daughter, Neighbor, Older Sister
- **Clothes:** Naked, Panties, Towel, Naked Shirt, Kindergarten Uniform

### Takagi Sae (高木 紗絵)
Maid in [url=/c58195]Ayana[/url]'s house.

- **Gender:** Female
- **Hair:** Green, Spiky Bangs
- **Eyes:** Brown, Tareme
- **Clothes:** Glasses, Maid's Dress, Naked, Panties, Bra, Ribbon Hair Tie, Maid's Headdress, String Ribbon Tie, Naked Shirt, Pet Collar
- **Role:** Maid
- **Items:** Stuffed Toy
- **Body:** Body Painting, Small Breasts

## Shops
- [Official Website](http://www.solfa.jp/14/)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01048373.html)

## Releases
### Japanese
- **2005-06-10**: Onsen Hotel xx Daisakusen - [Official website](http://www.solfa.jp/14/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=6160), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0003041/)
- **2007-04-07**: Onsen Hotel xx Daisakusen! ~Lolikko Voice Plus~ Download Edition - [Official website](http://www.solfa.jp/14/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=9344), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ027074.html), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0009780/)
- **2007-04-27**: Onsen Hotel xx Daisakusen! ~Lolikko Voice Plus~ Package Edition - [Official website](http://www.mirai.ne.jp/~ftm2/sweetsage/sakuhin05.htm)
- **2023-05-18**: Sage Game Chou Zenshuu - [Official website](http://www.sage-sage.sakura.ne.jp/sakuhin222.htm), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ01048373.html), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_325069/)

## Tags
ADV, Male Protagonist, Nukige, Group Sex of One Male and Several Females, Protagonist's Cousin as a Heroine, Heroine with Sexual Experience, Perverted Protagonist, Group Sex of Multiple Females and Males, Female Domination, Defloration, Onsen, Exhibitionism, Cunnilingus, Heroine with Kimono, Ejaculation Choice, Only Loli Heroines, Naked Sprites, Defloration by Others, Cowgirl, Choices with 4 or More Options, Varied Title Screens, Public Masturbation, Unlockable Sexual Content, Twin Footjob, Only Younger Heroines, Lolicon Protagonist, Heroine Having Sex with Others, Vaginal Masturbation, Straight Lolicon, Blood-related Cousin Incest

## More Games from Sol-fa-soft
- [Lolikko Roshutsu Club ~Mebae Hajimeta Kimochi~](https://pinovel.net/v4870)
- [Nana-chan to A-so-bo](https://pinovel.net/v4871)
- [Lolikko Ryoujoku Club](https://pinovel.net/v4873)
- [Ojou-sama no Himitsu!](https://pinovel.net/v4874)
- [Abunai Natsuyasumi](https://pinovel.net/v4875)
- [Otokoyu ni Haittekita Onna no Ko o Dou Suru ka](https://pinovel.net/v4877)
- [Yuuwaku na Otoshigoro](https://pinovel.net/v4887)
- [Sol-fa-soft Manatsu no Otanoshimi CD](https://pinovel.net/v21101)
- [H na Oisha-san](https://pinovel.net/v4888)
- [Sol-fa-soft Mafuyu no Otoshidama CD](https://pinovel.net/v21100)
- [Princess Pianissimo ~Naisho no Beyer~](https://pinovel.net/v4889)
- [Asarori](https://pinovel.net/v4890)
- [Sol-fa-soft Manatsu no Omachikane CD](https://pinovel.net/v21117)
- [Ningyou no Yume to Mezame](https://pinovel.net/v4891)
- [Roshutsu de Asobou](https://pinovel.net/v5170)
- [Onsen Hotel xx Daisakusen](https://pinovel.net/v5171)
- [Sol-fa-soft Manatsu no Osawagase CD](https://pinovel.net/v21125)
- [Iinchou wa Kesseki Chuu!](https://pinovel.net/v5172)
- [Princess Fortissimo](https://pinovel.net/v5173)
- [Sukumizu Fuyouron](https://pinovel.net/v5174)
- [Nana-chan to Issho](https://pinovel.net/v5175)
- [Sol-fa-soft Mafuyu no Oomisoka CD](https://pinovel.net/v21345)
- [Hatsujou Tenkousei](https://pinovel.net/v5176)
- [Watashi no Tamago-san](https://pinovel.net/v5177)
- [Shuugaku Ryokou Yofukashi Gumi](https://pinovel.net/v5178)
- [Oboetate Kids](https://pinovel.net/v5179)
- [Hajimete no Ofuroya-san](https://pinovel.net/v5180)
- [Chicchai Miko-san SOS](https://pinovel.net/v5181)
- [Hakiwasure Aikoukai](https://pinovel.net/v5182)
- [Asappara kara Hatsujou Kazoku](https://pinovel.net/v5183)
- [Tonari no Vampire](https://pinovel.net/v5184)
- [Mugiwara Boushi to Suihen no Yousei](https://pinovel.net/v5185)
- [Umi to Onsen to Natsuyasumi](https://pinovel.net/v4376)
- [Dagashiya-san Hanjouki](https://pinovel.net/v5186)
- [Yukata no Shita wa ... ~Jinja de Hakken! No Pan Shoujo~](https://pinovel.net/v5187)
- [Sol-fa-soft Manatsu no Okiraku CD](https://pinovel.net/v24670)
- [Pool no Jikan Sukumizu Fuyouron 2](https://pinovel.net/v13773)
- [Imouto no Otomari Kai](https://pinovel.net/v13772)
- [Usugi Shoujo](https://pinovel.net/v13771)
- [Ayame Princess Intermezzo](https://pinovel.net/v13770)
- [Kawabe de Deatta Tenshi-tachi](https://pinovel.net/v19058)
- [Sana-chan no Himitsu Kichi](https://pinovel.net/v19083)
- [Otokoyu de Deatta Shoujo Akane](https://pinovel.net/v13262)
- [Hatsujou Gakuen ni Tenkou Shimashita.](https://pinovel.net/v13769)
- [Otokoyu ni Haittekita Onna no Ko o Dou Suru ka 2](https://pinovel.net/v14330)
- [Danshi Kouishitsu de Deatta Shoujo Honoka](https://pinovel.net/v14418)
- [Sana-chan to Umi no Ie](https://pinovel.net/v14618)
- [Ojou-sama no Hima Tsubushi](https://pinovel.net/v19084)
- [●witter de Deatta Shoujo Yuuna](https://pinovel.net/v14928)
- [Onii-chan no Ofuro Soudanshitsu](https://pinovel.net/v16235)
- [Atarashii Digital Camera o Katta.](https://pinovel.net/v15800)
- [Mizuabi Kouen de Deatta Shoujo Runa](https://pinovel.net/v15685)
- [Chicchai Idol DVD no Tsukurikata](https://pinovel.net/v16039)
- [Bokura no Roshutsu Game](https://pinovel.net/v19085)
- [Natsu Matsuri de Deatta Shoujo Kanade](https://pinovel.net/v16445)
- [Kawa to Shoujo to Tokimeki Camping](https://pinovel.net/v17832)
- [Otokoyu ni Haittekita Onna no Ko o Dou Suru ka 3](https://pinovel.net/v19089)
- [Inaka Ecchi](https://pinovel.net/v18901)
- [Sol-fa-soft Manatsu no Omotenashi CD](https://pinovel.net/v24673)
- [Mizuabitch](https://pinovel.net/v19132)
- [Inu to Onna no Ko](https://pinovel.net/v19710)
- [Sana-chan no Undoukai](https://pinovel.net/v24672)
- [Himitsu no Nude Dessin](https://pinovel.net/v19969)
- [Baretara Soku Taiho! Lolikko Tousatsu Daisakusen](https://pinovel.net/v20408)
- [Bishonure Kids ~Mizudeppou de Nureta Onna no Ko~](https://pinovel.net/v20473)
- [Shiriai no Ko ni Chikan Shite Mita Kekka www](https://pinovel.net/v20474)
- [Bokura no Roshutsu Game 2](https://pinovel.net/v27956)
- [Onna no Ko Shoukougun](https://pinovel.net/v21541)
- [Utapako](https://pinovel.net/v27096)
- [Kyou no Ako-chan](https://pinovel.net/v22373)
- [Chicchai Idol DVD no Tsukurikata 2](https://pinovel.net/v23297)
- [Mizuabi Camisole ~Roshutsu e no Shoutai~](https://pinovel.net/v31895)
- [Otokoyu de Deatta Shoujo Chisa](https://pinovel.net/v31896)
- [Shinseki no Gaki o 1-nichi Azukatta Kekka www](https://pinovel.net/v31897)
- [Yakyuuken de Pakopako Batsu Game ~Shinseki no Onna no Ko~](https://pinovel.net/v28156)
- [Yakyuuken de Pakopako Batsu Game ~Kouen no Mesu Gaki~](https://pinovel.net/v31898)
- [Yakyuuken de Pakopako Batsu Game ~Ojou-sama no Hatsutaiken~](https://pinovel.net/v31899)
- [Asarori 2](https://pinovel.net/v31294)
- [Yakyuuken de Pakopako Batsu Game ~Classmate no Bantou-san~](https://pinovel.net/v30735)
- [Alice in Kenkou Land](https://pinovel.net/v32727)
- [Otokoyu Classmate](https://pinovel.net/v35875)
- [Mesugaki de Gyaru Mei to Enkou Seikatsu!?](https://pinovel.net/v62142)

---
*View the full details at [pinovel.net/v5171](https://pinovel.net/v5171).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v5171#game","name":"Onsen Hotel xx Daisakusen","description":"The protagonist goes to a hot spring hotel with his relatives. He has to take care of his cousin, and he has already decided what to make her do!  Go to the men","url":"https://pinovel.net/v5171","image":"https://t.vndb.org/cv/88/118088.jpg","author":{"@type":"Organization","name":"Sol-fa-soft"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"5.6","bestRating":10,"worstRating":1,"ratingCount":15}}
```