Simplify the following text for a Grade 8 native English-speaking person.
Original: Hino Motors , Ltd. ( æ -- é è å è '' æ å 1\/4 ä 1\/4 ç 3\/4 , Hino JidÅ sha , ) , commonly known as simply Hino , is a manufacturer of diesel trucks , buses , and other vehicles , based in Hino , Tokyo , Japan .
Simplified: Hino Motors , Ltd. ( æ -- é è å è '' , Hino JidÅ sha , ) , or just Hino , is a manufacturer of diesel trucks , buses , and other vehicles based in Tokyo , Japan .