Chelsea extend five-year partnership Yokohama but confirm they're on lookout for new shirt sponsors
Why don't American professional sports teams have sponsors on their uniforms as in Europe? - Quora
Why don't American professional sports teams have sponsors on their uniforms as in Europe? - Quora
Yokohama promoting products, Chelsea sponsorship at Shanghai Motor Show - Tyrepress
Béisbol Ready to Patch New Revenue?
Trevor Bauer, shunned by MLB, introduced by Japanese team
Sound Reinforcement, Video Production and Display Systems
Yokohama on Deck With Phillies - Tire Review Magazine
Yokohama Stadium pilot events a huge success - Coliseum