Nee-chan no Tomodachi ga Uzai Hanashi
Nao Misumi, a first-year high school student, has known his older sister Rio's best friend, Sena Ikuta, since elementary school. Even though he feels annoyed at Sena's habit of calling him "Lil' Bro",...
Author
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Artist
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Updated
Oct 27, 2026
Latest
Chapter 1
New text
checking in single manga page
Synopsis
Nao Misumi, a first-year high school student, has known his older sister Rio's best friend, Sena Ikuta, since elementary school. Even though he feels annoyed at Sena's habit of calling him "Lil' Bro", she is someone he can't leave alone...?