※估算 根據卷數、再版次數、連載雜誌等推算的參考值(非實測)
作品概要
Gotou's older sister works in "the show business" as a famous TV announcer, and Gotou is always very worried about her and desires for nothing wrong to befall her.... While trying to secretly keep tabs on his sister, Gotou becomes a witness to one of, erm; "ugly sides of the entertainment business world".
來源: AniList
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections