tennen'onsen
1. natural hot spring
★ Common
Noun
#74577
1. natural hot spring
1. Natural hot spring.
1. In a natural hot spring; At a natural hot spring
1. Not a natural hot spring.
1. Was not a natural hot spring.; Was not a natural onsen.
1. It is not a natural hot spring.; It's not natural.
1. It wasn't a natural hot spring.
1. If it's a natural hot spring; If there is a natural hot spring
1. Natural hot spring, likely.; Probably a natural hot spring.
1. It's not a natural hot spring.; It isn't a natural hot spring.