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Experience traditional Japanese hot spring bathing.
You can choose which bath you are interested in, gender mixed bathing or separated bathing.
I'll let you know how to enjoy Japanese style hot spring, as I am a sort of hot spring master who had been to most of hot spring resorts all over Japan.
If you are not comfortable bathing nakid, they sell a special bathing ware.(women)
Aomori Station
Tomio Yokouchi
SGD 260.84