Uchi No Otouto Maji De Dekainn ●

I think I have it!

The story revolves around Shinji Kanzaki, a high school student who discovers that his younger brother, Kaito, is actually a powerful ninja from a prestigious ninja clan. Kaito has been living a normal life with their family, hiding his true identity and abilities. uchi no otouto maji de dekainn

As the series progresses, Shinji gets drawn into Kaito's ninja world, leading to comedic and action-packed adventures. I think I have it