If you decide to stay at a 4-star hotel in Toyotomi Onsen, you'll usually find loads of conveniences to keep you comfortable, such as a gym, restaurant and pool. You can experience excellent service and upmarket surroundings. Opt for a 5-star hotel and you'll get a few more bells and whistles — think around-the-clock concierge, on-site spas and indulgent turndown services. You'll most likely get extra amenities and first-rate services at a 5-star stay, but both are awesome options for luxury travelers.