<noinclude> <nowiki>*</nowiki> = optional row <PRE>

</PRE></noinclude>Okamura Suguru is a student at the Hinamizawa Branch School and Tomita Daiki's best friend. He is in the same year as Hōjō Satoko and Furude Rika.

In Watanagashi-hen, it was revealed that he has a crush on Rika. He and Tomita like to watch the club members after school, hoping to see Rika and Satoko in a cosplay punishment. He and Tomita play baseball for the Hinamizawa Fighters.

Okamura has black hair and brown eyes.

His appearance differs in the Higurashi media. He is sometimes shown to be chubby, and other times he's not. He is also sometimes shown with droopy, closed eyes.