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Page count: 11
Last checked: March 18, 2015
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.