Saikyou Sports (美丞大狭山高校 Saikyou Sports) is one of the magazines featured in the Big Windup! series. They were shown interviewing Nishiura.

Saikyou Sports (美丞大狭山高校 Saikyou Sports) is one of the magazines featured in the Big Windup! series. They were shown interviewing Nishiura.