Demon Slayer: Kimetsu no Yaiba: Hinokami Flames

Infiltrating the Entertainment District

A day's travel brings the Demon Slayers to the Yoshiwara Red Light District in the populated night. "Alright maggots. Try not wonder off." Tengen ordered. "This place is crowded out here so we can't afford to stand out." But Inosuke was completely distracted. "WOW!!! THIS PLACE IS SOO HUGE!!! THERE'S SO MANY PEOPLE!!" He leaps out of the carriage kicking Genya out of the carriage as well. Tanjiro goes after the wild boar boy, while Zenitsu, Nezuko, and Kanao stay in their carriage. "It's almost like it's still daylight out." Kanao exclaimed. "Such vigilance!" Tengen said. "The Red-Light District becomes active at night, giving the demon an advantage to blend in with the crowd. Let's find the Wisteria House and from there we'll..." "BORING! I WANNA FIGHT SOMEONE RIGHT NOW!!!" Inosuke just charged into the crowd with ramming civilians out of his way. "Inosuke, come back!" Tanjiro chases after him, while Tengen facepalms himself. "Ok. While he gets him back, we'll all go to... Wait where's Shinazugawa at?!"

Genya got completely lost roaming the district. "Oh boy with the scar." Genya's attention was caught by a few girls flirting towards him. "How about you and that body of yours stay with us? We'll take good care of you." Genya was starting to get flustered and began to blush like a tomato. But then, Tengen dragged him away by the collar. "He's too young for this kind of stuff!"

(Yoshiwara Wisteria House)

"Long story short, you will go and search for my wife to confirm the information. And I'll look into the disappearance cases that could involve our demon."

There were multiple expressions from the six. Tanjiro, Kanao, Inosuke, and Genya felt confused. Zenitsu was concerned. And Nezuko was completely flabbergasted. "I'm sorry, but did you really just say you have a wife? You. Are. THE WORST!!!"

"What?! You're misunderstanding the situation!"

"Misunderstood my ass! You seriously trued to draft us out here to play Damsel in Distress?! This is why people who think that flashiness will never be popular!!"

Zenitsu puts a hand on her shoulder. "Nezuko, his wife helped me train before. She's a really good person."

"Thank you Zenitsu." Tengen said. "Now listen, she infiltrated the district in order to find out about the demon lurking here. But she suddenly stopped sending messages. Now here are the letters that were sent via Crow." The Sound Hashira reveals the letters. "These are a lot of letters." Tanjiro said. "Your wife must've been undercover for a long time."

"I have three wives dingus."

This new information broke Nezuko's brain. "Three. You have three wives? That's a high number..." She passes out from overthinking.

"She'll be fine. So, any more questions?"

"In your letters, you told them not to stand out multiple times so, how will that work for us?" Tanjiro asked.

"That's why you'll go in with disguises. And despite it being the one thing I hate the most, act natural. Just be sure you infiltrate the three most popular houses. These three houses are the most where either the customers or employees feel ominous."

"These wives of yours must be skilled if they're able to stay undercover for so long." Genya said with an angry face. 

"They're top of female ninjas Kunoichi. They have the skills to infiltrate and assassinate targets. You'll infiltrate and meet up with them. Suma in House Tokito, Makio in House Ogimoto, and Hinatsuru in House Kyogoku."

"If it's been that long since you stopped talking with your wives, they shouldn't they be dead already?" Inosuke barked.

Zenitsu begins punching him. "There's gonna be one day where your mouth gets you killed to stupid bastard!!!!" And the boar boy is knocked out by Tengen who does a hard punch to the gut. With the necessary items for the mission, Nezuko and Kanao go to the other room with makeup to while Tanjiro and Inosuke are getting prepared. "I still can't believe you involved yourself." Genya said with venom in his voice. "I'm just wanting to help my friends anyway I can." Tanjiro replied.