My Sister Knows

Alternative titles

A Little Sister Knows My Sister Knows 妹は知っている妹妹是知道的 Imoto Wa Shitteiru

4 days ago

In his office, Yuichiro Miki is thought to be the silent, boring salaryman — his expression blank, his presence unnoticed even at drinking-parties. But his sister, Aki, knows the truth: her older brother is quietly the funniest person in the world. From writing clever letters to small acts hidden behind his calm exterior, he holds a secret brilliance. A sibling comedy of appreciation and discovery begins: the younger sister sees the brother everyone else overlooks, and the brother’s hidden life begins to ripple outward.

My Sister Knows

42 Chapters

From Ordinary Maid to Chief Lady in Waiting to the Queen

The Heart-broken Maid Is Doted on by a Handsome Soldier

The Shut-In Lady Meets the Holy Beast Keeper Who Actually Listens

I Was Reborn as a Little Girl and Got an Apology Cheat—Time to Do Things My Way!

The Prime Minister Aide's Obsessive Love, Because It's My First Love

Wait, My Fiancé and Childhood Friend Is This Handsome!?

Fake Saintess!? Mira’s Adventure Tale — I Was Banished, But I’m Actually the Strongest

The Strongest Sorceress Framed by Her Sister Starts Over in Secret

The wife who returned from the dead avenges herself with elegance