Taimanin Yukikaze

Taimanin Yukikaze (対魔忍ユキカゼ) also known as Anti-Demon Ninja Yukikaze is an eroge Visual Novel and spinoff series from Black Lilith of Taimanin Asagi, focusing on other Taimanin characters. The main once being Yukikaze, Rinko and Tatsurou, while Asagi and Sakura are more supporting characters in the background. Most of the game plays from Yukikaze perspective and some very small parts from Tatsurou point of view.

Taimanin Yukikaze plays 4 years before Taimanin Asagi 3.

Summary
Taimanin Yukikaze plays in the year 20XX A.D the world is plagued by demons, Mizuki Yukikaze and her childhood friends Akiyama Rinko and Akiyama Tatsurou are Taimanin part of a group of ninja, ordered by the government to hunt down evil spirits and demons. Five years before the game starts Yukikaze's mother went missing on a mission, now after all this time Yukikaze and Rinko may be able to get a lead to finding her again, within the corrupted city of Yomihara and the whorehouse Under Eden. Which they have to infiltrate as sex slaves.

Story
Five years before the events of Taimanin Yukikaze, Yukikaze's mother Mizuki Shiranui goes missing on a mission, which motivates Yukikaze and her friends Rinko and Taturou to become powerful Taimanin to one day find her again. Taking missions from Gosha Villages headquarter of Gosha Academy they fight many demons over the years and the next mission will prove if they are full Taimanin.

Yukikaze, Rinko and Tatsurou are standing on a rooftop waiting for guards to clear out on a building nearby the Mishima Tower. Tatsurou showing clear signs of nervousness and a lack of confidence, Rinko tries to encourage her brother, teasing him not to look bad to his future lover Yukikaze, embarrassing both. After a light short banter Rinko uses her Ninja Art: Void Art, which allows her to teleport herself and others, appearing in a flash the surprised guards have no chance after Yukikaze uses her own Ninja Art which allows her to channel extreme levels of electricity into her guns. Killing the attackers and their old men demonic target, they get rushed by a number of new guards now changing into animal-like monsters (Beastman), which Rinko slashes with her blade.

After the dust settles and the demons are all dead they see a survivor a middle-aged fat man, Yazaki Muneichi a corrupt politician, that tried to make a deal with the demons. Having a short ideological dispute with him, knowing she can't kill the politician, Yukikaze has a gun to his head just to make him sweat a little. Yazaki feeling like a fool realizing the bluff lashes out, threading Yukikaze and calling her flat. Instinctively Yukikaze reacts to the insult with a spin kick to Yazakis face which breaks his jaw. The mission is considered a success but Tatsurou was passive not contributing anything to it.

Days back at Gosha Village and Gosha academy, Yukikaze and Rinko are congratulated and selected, by the Taimanin leader Asagi, to go on a long infiltration mission (Motoi mission) to find Yukikaze's mother, in the underground hell city of Yomihara. Tatsurou wasn't able to however convince Asagi with his performance and is getting send to the reserve, with Sakura and Murasaki, as the mission also requires only kunoichi. Tatsurou having left the room, Asagi is skeptical warning them about the harsh nature of the Motoi Mission in private, explaining women in Yomihara need to be either slaves or prostitutes, and they be required to be the latter, Asagi asking again if they don't want to turn down the mission. As being cut of from normal communication outside their contact person is dangerous but Yukikaze and Rinko answer in unison that they are ready.

Outside the room both Yukikaze is worried that she pushed Rinko into her personal mission but is ensured that is what she is there for. Rinko asking Yukikaze if she told Tatsurou the full nature of the mission, which Yukikaze denies as she turns red and stumbles over her words rushing to Taturou. Him being alone in self-pity of having failed the requirement as a real Taimanin, he sits in a field. Yukikaze finding him and trying to cheer him up, in her own way, and explaining that it is an only kunoichi mission anyway. Yukikaze being called cute for the first time she blushes, and they talk about their first kiss which also involved Rinko. Kissing again but Taturou is not able to say he loves her after she says, she only kisses men she likes. Hinting that she wants him to be her first time before the mission but is to shy to even explain the real nature of the Motoi Mission, Yukikaze and Tatsurou eat some anmitsu and call it a day. Later that night Rinko shows up and asks Tatsurou very directly about having sex, which again he doesn't understand but Rinko gives up on that idea as soon as she learns that Yukikaze and him didn't have sex yet, leaving Tatsurou confused thinking it was a joke. Having feelings for him as well, even be willing to go for a threesome but doesn't want to steal Yukikaze and his first time.

Yukikaze and Rinko infiltrate the city Yomihara with the help of their demonic contact Zokt. The town being far below Tokyo being protected by giant doors and guards. Going through the dangerous streets they finally reach the whorehouse Under Eden that is owned by Real (which is secretly Yazaki Muneichi brother). Originally the plan was to pretend to be captured by Zokt and then work as prostitutes, gathering intel about Yukikaze's mother. However, they were tricked by Zokt that didn't mention that captured women are not allowed to be normal whores but need to sign a magical contract and become sex slave prostitutes, forced to work of that contract by making money for Under Eden, restricted in free movement. Being pushed into a corner forced to either end the mission right there fleeing, or becoming slaves, both women sign the contract. Real and Zokt having tricked them a second time, not explaining how far sex slaves training will go, which involved Body Modification, constant aphrodisiac lotion and other technology, which they endured for a week.

Zokt tauntingly asks Yukikaze and Rinko, while they are on a training machine being stimulated, what he was supposed to report to Asagi and if the mission should be considered a failure, laughing at them.

Defiant they themselves insisting that they have the situation under control, which amused Zokt not reporting anything to Asagi leaving them to orgasm multiple times. After added VR rape+tentacle "training" (-and revealed in Taimanin Yukikaze 2 the EVE chip) both Yukikaze and Rinko slowly start to break after the 17 days of nonstop training, after signing the contract. Barely able to stand and keep their lust contained they would be allowed to work as sex slaves. From now the story splits:

In the true ending Tatsurou will convince Asagi and Sakura to abort the mission. Which results in Yukikaze and Rinko getting freed, right before losing virginity and are scolded by their mentors. Which do recognize their ability but call them out as being reckless and naive, as they both know how body modification can be. Reals being forced to cut both girls out of their contract, tries to send his troupes after the 4 women, but nobody gets captured, and he is left with a burn scar from Yukikaze's electric attacks.

Only in the bad endings the mission goes on for over half a year, which will turn Yukikaze and Rinko into real sex slaves and reveal that the family ties of Rael and Yazaki Muneichi as well as Mizuki Shiranui, the person that Yukikaze searched for and in this ending has been turned into a loyal slave to Yazaki only wishing to turn Yukikaze into one too.

True Ending Walkthrough
1. My Ninpou is Wind Arts! 2. That mission must be aborted!

Main characters

 * Mizuki Yukikaze
 * Akiyama Rinko
 * Akiyama Tatsurou

Secondary characters

 * Igawa Asagi
 * Igawa Sakura
 * Mizuki Shiranui
 * Zokt
 * Real
 * Yazaki Muneichi

Mentioned characters

 * Akiyama Soushuu