A Factual Report on Traveling to Yokohama with the Sun Breather

Also known as:

"From Demon Slayer to Bungo Stray Dogs: All It Takes Is One Sun Breathing Technique"

"A Little Kid Transmigrated into the Port Mafia Workplace and Is Really Stressed"

"To Survive, I Sold Every Last Scrap of Dignity, Acting Like a Cat and Fawning on President Fukuzawa"

"Life as the Port Mafia's Young Mistress"

"I Find Jobs in Yokohama for the Distillery's Transmigrated True and Counterfeit Liquors"

"What Do I Do Now That Teacher Fukuzawa Has Turned into a Child?"

I'm Uzumaki Naruko. Just a moment ago, I was in the village getting ready to attend my older brother's wedding. In the blink of an eye, I transmigrated into the Demon Slayer world.

Don't panic! The world's will has already made a deal with me. If I save this world from being destroyed by demons, it'll send me back to Konoha.

How can I not panic?! (╯‵□′)╯︵┻━┻ This is such a dangerous world, and I've transmigrated into the body of a little girl with no chakra. I'll be done for in no time!

Worst of all, to save the world, I either have to kill the despicable Boss four hundred years early, or have a child with Upper Rank One while he's still human, an ancestor of the Mist Hashira... Maybe I should focus on figuring out how to kill Muzan during the Warring States period!

The one thing I can be grateful for is that I transmigrated as Uta, the future wife of the strongest character in Demon Slayer. The moment I saw little angel Yoriichi's adorable face, I felt like I could do this after all!

What are a few demons to me?! Once I take out the despicable Boss, I'll go home and get married!

Of course, before I can kill Muzan, I still have to deal with one tiny problem: figure out how to get Yoriichi and me back from Yokohama! This world, where things keep exploding in broad daylight, is even more dangerous than the Demon Slayer world, aaah!!!!

Couple pairing undecided.

Theme: Treat your friends sincerely and set off on a different kind of life.