The height difference is 30 centimeters. Kadokawa Ruby Library

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Hajime Akashi Ya, a university student who works part-time as a costumed character at an amusement park, is worried about his height which does not grow from 158 cm to 1 mm.
Because of that, even if he makes a confession, he gets dumped every time saying, "He looks like a younger brother."
On top of that, the man who likes the person whom Kazuya made this time is Tatsumi Kase, who is 188 cm tall and perfectly beautiful.
Even though he is the same costumed character part-time worker, Kazuya doesn't know why he is so opposite to himself, and beats Kase eight times.
However, Kase says that Kazuya is "small and cute" and says that he will take responsibility, so he accidentally ends up having the first H between two?
You can do various positions and positions like that. I love the difference in height.