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.

Details

Genres

Studios

• Seven
• Dream Creation

Staff

• Naruse Takahashi — Character Design
• Hiroshi Kimura — Director, Episode Director
• Aoi Tada — Theme Song Performance (ED)
• Takaaki Anzai — Music
• Ryou Karasuma — Screenplay (eps 1-4), Script