Peking Reijinshou

ぺきんれいじんしょう · 燕京伶人抄 · 1- Les coulisses de l'Opéra · 2- La comédie des sentiments · An Actor's Journal · Bekin Reijin Shou · Memoirs of a Yanjing Performer · Pékin, Années Folles · Pekin Reijinshou · The Transcription of Yanjing Performing Artists · Yanjing Linren Chao

Genres: Drama Historical Romance Shoujo Slice of Life
Authors: Sumeragi Natsuki

From Fifay.net:

Beijing of the 1920s is where the young and fashionable generation confronts the old and conservative one. During this period of social change, three brothers and one sister struggle to free themselves from the oppressive traditions of their grandfather. Help comes in the unlikely form of a Peking Opera actor, and his lively crew.