Rikōdā to Randoseru (Animation, Japanese)
Genres: Drama, Comedy, Anime
Status: Ended
Premiered: 2012-01-06
Ended: 2013-09-23
Network: TV Saitama
Country: JP
Airs on: Monday
Runtime: 3 minutes
Miyagawa Atsushi is an 11-year-old boy who is 180 centimeters tall. Since he has a grown-up looking build but acts his age, he has always been running into troubles. On the other hand, his 17-year-old elder sister Atsumi is only 137 centimeters tall. Even though she has a childish looking build, Atsumi takes good care of Atsushi.(Source: MyAnimeList