타입 : TV 화수 : 13 러닝타임 : 3분 등급 : 12세 방영일 : 2012.01.06 종영일 : 2012.03.28 장르 : 코미디,학교,성년 프로듀서 : Takeshobo Seven DreamCreation 홈페이지 :
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.