The siblings of the Miyagawa family continue to stumble into misunderstandings regarding their appearance: the 180 centimetres tall Atsushi looks like an adult, but in fact is actually an elementary school boy. Getting confused with a teacher is one of the very few more charming problems he has to face. His undertall sister Atsumi, measuring only 137 cm, gets confused with a child prodigy, even though she actually is a normal high school student. — written by foo2 Note: The episodes are consecutively numbered past the first season, i.e. season 2 episode 1 becomes episode 14.