Tateishi Souji

The protagonist. Souji is serious, but not too serious and has mediocre grades. After returning with his younger sister Mayuri to the town they used to live in, he reunites with Kanade.

Fairly kind and fairly blockheaded, he's often in denial when it comes to feelings from women, going "I'm overthinking it, there's no way she loves me".

He's classmates with Kanade and Saki. Childhood friends with Kanade and Hayane, and Hayane is also his first love.
Although he was acquainted with Yuiri whom his little sister often brought in, he didn't know she was Saki's little sister.