- Japanese sweets restaurant
- Japanized western restaurant
- Judo club
- Janitorial equipment supplier
- Jeep dealer
- Junk store
- Jaguar dealer
- Jewellery manufacturer
- Junior college
- Japanese confectionery shop
- Justice of the peace
- Jewelry exporter
- Judicial auction
- Jujitsu school
- Japanese delicatessen
- Japanese inn
- Jehovah's Witness Kingdom Hall
- Joiner