Kuramae Masamune (45): An old man who sells bento at a small shop. He is divorced with children. He is not good at socializing but seems to be getting a little jealous of
inui. He feels bad that he stood him up on their date

Inui Nazuna (21): A university student whose uncle makes the best bento, used to have fun with him until he had to move to an apartment far away even though he fell in love. In this story, Inui pretends to be jealous of his uncle in hopes of doing naughty stuff to him because he got stood up on their date.