Onee-chan no Midori-kun
The manga centers on Sui, a girl in her third year of junior high. She doesn't really get along with her older sister's boyfriend, Midori-kun, since he always treats her like a kid and makes fun of he...
Author
Unknown
Artist
Unknown
Updated
Oct 27, 2026
Latest
Chapter 1
New text
checking in single manga page
Synopsis
The manga centers on Sui, a girl in her third year of junior high. She doesn't really get along with her older sister's boyfriend, Midori-kun, since he always treats her like a kid and makes fun of her. But Midori-kun is suddenly asked to be Sui's home tutor.