“Hey, try saying ‘Nin-nin’!” I wanted to be a ninja, but the annoying transfer girl came to interfere! Ninjas still exist in Japan today. They... more>> protect Japan’s security from the shadows. A 16-year-old boy named Kageyama Shinobi, who dreams of becoming a ninja, is in the middle of his final exams. The content of the exam is to graduate from an ordinary high school without revealing his true identity. During the first year, Shinobi managed to live an unobtrusive school life. If he can continue the next two years well, he should graduate successfully-but then, blonde transfer student Shiromitsu Yuki keeps bothering him! And as it turns out, Yuki’s true identity is a ninja! To make matters worse, she was an escaped ninja who suddenly appeared in the Shinobi house! “From today on, can it be in this house?” That was a big deal! Will Shinobi be able to graduate from high school safely!? A modern romantic comedy that incorporates ninjas, starting now! <<less

My father remarried. I finally had a new little sister-in-law, and I fell in love with her at first sight.... more>>

This is what I, Takuro Matsubara, said at our first meeting.

I will look at her - Toko Konoe - with a s*xual gaze.

But for some reason, the sister-in-law's first impression seemed to be the worst, and our life together began with an ∞ rating.

Besides, I'm a little shy...

What does "a little" mean about me?

"You push me down, touch my breasts and look at my underwear every day!

"I'm sorry, little sister. I didn't do it on purpose."

Now that we've made a contract, I need some time to get to know the real me...

The hero got pushed by the heroine, and the heroine blushed all over the place!

A 100% brother-sister love comedy with a smile that won't stop smiling! <<less