is a Japanese web manga series written and illustrated by Koume Fujichika. It was serialized on Akita Shoten's online platform Manga Cross from August 2021 to October 2023.
Publication
Written and illustrated by Koume Fujichika, Tonari no Onee-san ga Suki was serialized on Akita Shoten's online platform Manga Cross from August 25, 2021, to October 4, 2023. Akita Shoten has collected its chapters into individual tankōbon volumes. The first volume was released on May 19, 2022. As of June 20, 2023, three volumes have been released.
Volumes
Reception
The series was nominated for the 2022 Next Manga Award in the web manga category. It was again nominated for the same award in the following year.