Ayumu Yokoyama is a Japanese professional footballer who plays as a forward or winger for EFL League One club Birmingham City. He previously played for Matsumoto Yamaga and Sagan Tosu. In international football, he represented Japan at under-20 level.
Birmingham edge past Lincoln to reach fourth round
Ayumu Yokoyama scores inside 32 seconds, and Lyndon Dykes scores a "magnicficent" volley as Birmingham City beat Lincoln City 2-1..
BBC Sport