Sada

About
Sada is one of Oota's friends in Expressionless Kashiwada-san and Emotional Oota-kun and This Girl Will Express Herself In 100 Days. He is 14 years old and is 3rd-year middle-schooler. His birthday is the 7th of May.

Appearance
Sada has light-colored well-kept hair and usually has calm expressions. He is mainly seen wearing his school uniform, which is a blue jacket with a white shirt underneath. He gives off a very careless vibe and his eyes seem very uninterested.

Personality
Sada is very laid back and rational. Like Kashiwada, he is aware of Oota's feelings and usually finds their shenanigans amusing. He occasionally buds in or adds a comment, but mainly takes the role of a spectator.