Recorder and Randsell

is a manga written and illustrated by Meme Higashiya. It was adapted into an anime shorts (3 min episodes) series by Seven named Recorder and Randsell Do♪ that premiered on January 6, 2012 and ran for 13 episodes to March 28, 2012.

Plot
The manga revolves around Atsushi Miyagawa and his sister Atsumi Miyagawa. Atsushi looks like an adult at 180 centimeters (about 71 inches) tall, but he is actually an elementary school boy. Atsumi looks like a little girl at 137 centimeters (54 inches) tall, but she is actually in high school.