Verified answer

Toyota - Mitsubish - Nippon- Itachi - Honda -

Sony - Nissan - Toshiba - Kyocera - YKK-

Nipro - Panasonic - Yamaha - Mazda -

Mizumo - Susuki - Yakult - Ajinomoto - Yamar -

TDK - Casio - Fujifilm- Canon - Sanyo

I recommend you to go to nikkeybrasil.com.br, register and you'll be able to see a full list of Japanese companies and jobs available in Brazil.