本次公开的第二季动画标题为《我的妹妹哪有这么可爱。》，乍看之下似乎与第一季没什么区别，其实区别就在于最后的一个“。”句号。本次有意将第一季标题加上句号作为第二季的标题，不得不令人联想第二季是否意味着真正完结？
Kyō Kara Ore Wa!! (今日から俺は!!?, trans. Today, It's My Turn!!) is a Japanese shōnen manga by Hiroyuki Nishimori. The series was initially published in Shōnen Sunday Super running monthly from 1988 volume 9 through 1990 volume 38. The series was then promoted to the weekly magazine Shōnen Sunday from 1990 volume 40 through 1997 volume 47. The first manga tankōbon was published on December 14, 1989[1] and last thirty-eighth on March 18, 1998.
漫画第14卷（2019年11月1日发售）的动画BD同捆版收录时长25分的OAD。
