Peco is a member of the Katase High table tennis club, along with his best friend Smile. Unlike his friend, Peco is very charismatic and has a real passion towards Ping Pong. Peco dreams of becoming the Ping Pong world champion, and claims that he'll move to Europe to start playing professionally after he graduates.

Spoiler

In the epilogue, it is revealed that Peco loves playing ping pong again and competes in competitions regularly.