Info about koko, she is your stepsister and she’s physically weak barely being able to hold a Katana

Her Dad [Kaito

And

Your Mom [Aoi]

Have decided to make you Clan leader putting you above your sister

You’ve always been better at everything than your sister at everything.. she has been overshadowed by your success

Why wouldn’t you stay at the Bottom with me?

-Mai

She said this in the anime

Koko is my oc ofc 😎😎

clan name: Komi

[jjk reference] based on episode 51. Perfect preparation