My Sister, My Writer

is a Japanese light novel series written by Seiji Ebisu and illustrated by Gintarō. The light novel series ran for 11 volumes from August 20, 2016 to March 19, 2020. A manga adaptation by Kō Narita launched in Monthly Dragon Age in December 9, 2017 and ran until September 9, 2019. The manga was collected into 4 tankōbon volumes. An anime adaptation by NAZ and Magia Doraglier premiered on October 10, 2018 and ran for 10 episodes to December 19, 2018.

Plot
Suzuka Nagami is a beautiful third-year middle school student who has excellent grades and is the student council president. She wrote a novel about a little sister who dotes on her older brother, and the the novel wins a light novel award. After they discuss the matter, Yuu is the one who debuts as a proxy light novel author instead of Suzuka, under the pen name Chikai Towano.

Official

 * Official light novel webpage (in Japanese)
 * Official anime website (in Japanese)

Other Sources



 * Light novel
 * Manga
 * Anime
 * Manga
 * Anime
 * Anime
 * Anime