Onee-chan ga Kita - Vol. 4 Ch. 62

[MangaDex]

 

[Pennygrey44]

The brother likes this sister too, so the sister is as oblivious as he is since it goes ichikia -> Tomo -> Hayasaki -> brother -> sister, and no one likes the other friend lol.

 

[CherryStar03]

The brother likes this sister too, so the sister is as oblivious as he is since it goes ichikia -> Tomo -> Hayasaki -> brother -> sister, and no one likes the other friend lol.

Nope. Its
ichikia -> Tomo -> Fujisaki -> Hayasaka -> Ruri