1.4 miles from Nachi Beach in Nachikatsuura, Yukai Resort Premium Koshinoyu provides accommodations with access to a sauna, hot spring bath, and public bath. 1.2 miles from Nachikatsuura Sports and Cultural Center and 1.9 miles from Fudarakusanji Temple, the property features an open-air bath and a terrace. The ryokan offers rooms with air conditioning, free private parking, and free Wifi. The rooms come with a safety deposit box and some rooms come with sea views. Taiji Municipal Stone Wall Memorial Hall is 4.3 miles from the ryokan, while Hiromitsu Ochiai Baseball Hall is 5.4 miles away. The nearest airport is Nanki–Shirahama Airport, 51 miles from Yukai Resort Premium Koshinoyu.