Kojima made his debut at the organization with a submission win over Filipino Rey Docyogen at ONE FC: Return of Warriors at Putra Indoor Stadium in Kuala Lumpur on February 2nd.
stadium | Wembley Stadium | Yankee Stadium | Twickenham Stadium | Shea Stadium | Wembley Stadium (1923) | Olympic Stadium | Memorial Stadium | Millennium Stadium | 2004 IAAF World Indoor Championships | Major Indoor Soccer League | Chicago Stadium | Docklands Stadium | National Stadium | Headingley Stadium | M&T Bank Stadium | Giants Stadium | Dodger Stadium | Yankee Stadium (1923) | Sydney Football Stadium | Rose Bowl (stadium) | Reliant Stadium | Emirates Stadium | Busch Stadium | Raymond James Stadium | MetLife Stadium | Ellis Park Stadium | Cape Town Stadium | Veterans Stadium | Ibrox Stadium |