Takabaru town has three nice Hot Springs. So, after climbing the mountain why don’t you relax at hot spring.
The first one is “Ojibaru Hot Spring Health Village” located close to Ojibaru park. The fee is just 300yen for adult. In the evening lots of local citizens also come here to talk and relax.
The second one is “Yunomoto Hot Spring and Inn” with history more than 100 years.(started operation at 1902)
You are recommended to try special rice ball cooked with Hot Spring.
The third one is “Gokuraku Hot Spring and Inn”. You can eat Suppong(soft-shelled turtle) dishes.
https://www.gokuraku-sanga.com/hajimeni.html
Have a pleasant stay at Takabaru!