Atsushi's body is still a walking catastrophe, and his tiny sister is still the only one who gets it. The show knows the joke works because it never stops being genuinely funny to watch an eleven-year-old's brain operate a man's frame. Short episodes mean you can binge the whole thing in one sitting, but you'll find yourself rewatching individual moments because the timing is that precise.

Atsushi's life as an unusually tall eleven-year-old keeps creating absurd situations. At 180 centimeters he looks like a grown man, so people take him for an adult, sometimes even a teacher, though he is still an elementary schooler. His tiny seventeen-year-old sister Atsumi, only 137 centimeters, gets mistaken for a child prodigy despite being an ordinary high school student, and she still looks after her little brother. The comedy comes from this mismatch between appearance and reality. Neither sibling can shake the assumptions people make based on how they look. This second season of short episodes keeps drawing laughs from the Miyagawa siblings and the confusion that follows them.