This game is a trial version; it covers the prologue of the Taimanin Yukikaze.


The language of this game is set to English by default.

For other languages, please change the language setting from the in-game option.


Tokyo. The demonic city, plagued with the demons from the dark realms.

The ancient rule has prohibited the demons from interfering with humans,

but with the humanity's dark descent, the pact is now history,

and the treacherous syndicates weave crime and chaos throughout the world.

In order to protect the nation, the Japanese government has established a special force,

consisted of ninjas who, with their might and skills, can fight against the demonic invasion.

The world will know them...

as the Taimanins.

In the midst of the war against the demonic invasion, the young Mizuki Yukikaze, along with her senior Akiyama Rinko, volunteers to a highly dangerous mission, in order to rescue her long-lost mother, Mizuki Shiranui.

Despite the opposition from the headmistress Igawa Asagi, the two are chosen for the mission, which involves infiltrating into the heart of the dark side.

The two set out to the mission leaving behind Akiyama Tatsurou, childhood friend to Yukikaze and younger brother to Rinko.

But what awaits the two from the underground city of Yomihara, where suspense and betrayal lurks, and pleasure and debauchery slithers.......?


Disclaimer: This game may contain contents not appropriate for all ages, or may not be appropriate for viewing at work: Fantasy violence, nudity, strong language, sexual content, violence. All characters in the game are at least 18 years old.