Synopsis
(English product description provided by the creator)
** Summary
A Youkai who lives in Inari-Shrine, Kyubi
As it can’t eat the fried-tofu which is an offering, he lives off consuming sperm to maintain his Youkai power.
For the preparation of Youkai Festival which takes place once a year, Kyubi heads to find Tengu, who doesn’t show himself in the Tengu forest but….
In the wake of searching for Tengu, Kyubi finds out the rumour of invasion by the foreign Youkai as well as disappearances of Youkais around the country. He and his buddies will go on to find out the cause!
** Character (Party Member)
Kyubi – Fox youkai which lives in Inari-Shrine. Lives together with Kotaro.
Kotaro – Fox youkai which lives in Inari-Shrine. Lives together with Kyubi
Unlike Kyubi, he can recover Youkai power from Fried-Tofu.
Tengu – Tengu which lives in the Tengu Forest. After being reunited, he travels together with Kyubi and his buddy.
** Sex Scene
To recover the Youkai power, Kyubi heads to downtown to fish for men.
Kyubi will have sex with the town people, business people, other Youkais and tentacles.
Upon finishing an event or in the dungeon, you will be able to see various sex scenes.
** Main Sex Plays
Titfuck
Orgy
Doggy-Style
Missionary
Cowgirl
Bondage
Eki-ben Fuck
Sex with Youkais
Sex with tentacles
** Main Situations
Titfuck farmers
Debt Collectors and Gang-r*pe, Orgy
Using drugs and slamsex
Sex with farmers, Missionary
Cowgirl with Isuke, who built his muscle up when he was still small
Bondage sex with Sandayu (One of the debt collectors before) and the gang
Eki-ben Fuck with Isuke, who built his muscle up when he was still small
To gain Kyubi’s true powers, he doggy-styles Youkai Tenko.
Tentacle play in the dungeons
** Recommendations
Youkai Fantasy RPG (Story & Creation: Paison)
Kyubi can actually recover its Youkai power from Fried-Tofu but it is Kyubi’s most unlikable food.
(To win in the event) To recover the lost Youkai power, get down to the human village and squeeze up their semens!
There varieties of sexual events such as gang-r*pe, slamsex, bondage r*pe, tentacle r*pe and more.
Almost all dungeons have only 1 Floor which leads to the boss so you will not get lost. Once you have passed the dungeon, you can always come back again to its entrance using magic spells.
| Circle | Summoner Veil |
| Tags | R18, Role-playing, Music, Application, English |
| Price | 1,430JPY |
Editorial Review
Youkai-Senki sits in the small but growing niche of RPG-format adult games built on Japanese folklore, a corner of the doujin space where the fantasy trappings are usually window dressing for the erotic content. Here the structure leans toward a proper party-based adventure, which is still uncommon in a market dominated by short visual novels and single-scenario CG sets.
What distinguishes it is how the folklore is wired into the mechanics of the premise. Kyubi, a fox youkai at an Inari shrine, cannot live on the traditional fried-tofu offerings and must sustain his power through sexual encounters, while his housemate Kotaro recovers power from tofu without trouble. That contrast gives the erotic content a narrative justification rather than leaving it a detached reward. The main plot is a classic quest structure: a missing Tengu, rumors of foreign youkai invaders, and youkai disappearing across the country, with a recruited party investigating. The Music tag suggests the soundtrack is a deliberate selling point, which matters in an RPG where atmosphere carries long stretches between scenes. The official English product description and English tag also make it more accessible than most titles in this niche, which often go untranslated. The synopsis cuts off mid-description of the sex scenes, so their specifics remain unclear, but the setup indicates they are tied to Kyubi’s need to restore his strength.
Readers who enjoy shrine-and-spirit settings, party-based RPG progression, and an adult premise grounded in worldbuilding will get the most from it, especially those who want an English-ready release without a heavy visual novel focus.
A folklore-rich, mechanically motivated RPG that treats its youkai setting as more than a backdrop.
Official English version available ↓
Related Tags:
R18 | English | Application | Music | Role-playing
