Atsumi stresses over height gaps, Atsushi gets taken into custody by a female cop whenever he's with Hina, Sayo has her eye on Atsushi... Those days are back again. But this time, a new character is sneaking up on Atsumi...
The older sister who's small but a 
second year in high school, Atsumi...
La hermana mayor, de pequeña estatura 
pero está en 2do año de preparatoria.
La hermana mayor, no lo aparenta por su estatura,
pero ya va a segundo en el instituto.
La grande sœur, Atsumi,
est toute petite mais en première
A baixinha irmã mais velha está 
no segundo ano do Médio, a Atsumi...