- Restaurant
- Ramen restaurant
- Restaurant or cafe
- Real estate agency
- Real estate consultant
- Recruiter
- Rice restaurant
- Resort hotel
- Rice shop
- Real estate developer
- Real estate agent
- Real estate
- Repair service
- Research institute
- Remodeler
- Roofing contractor
- Roofing supply store
- Recreation center
- Rice cake shop
- Retail space rental agency