My Friend's Sister Is Scary but Nice

友達んちの姉ちゃんが怖くていい人

Tomodachinchi no Neechan ga Kowakute Ii Hito

16 chapters

1 volumes

2025 – present

High school student Satomi Yuuki heads to his friend's home after school to prepare for an upcoming exam. But the moment he arrives, he's unnerved by his friend's older sister. With her flashy hair, glittering nails, and countless piercings, she looks seriously intimidating. Yet she brings him Calpis, saying, "You need sugar if you're going to study," and later serves him homemade curry for dinner. In one way or another, she keeps looking after him. This is a story about a pure-hearted teenage boy who can't stop getting flustered by his friend's "Scary But Nice" older sister.

Information

Status: Publishing
Format: Manga
Chapters: 16
Volumes: 1

Statistics

Rank: #16213
Score: 6.60
Votes: 227
Members: 1,641
Favorites: 0

Authors

Mikeyana

Serialized in

Young Dragon Age

Chapters

chapters

Background

Tomodachinchi no Neechan ga Kowakute Ii Hito began as a web manga released on the author's Twitter account from August 29, 2023 to September 15, 2023. Official serialization started in Young Dragon Age on October 27, 2025.