We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers: Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Koibotaru is a complex of hot springs, shop and event area, which located in Chikugo Koiki Park. Koibotaru means "love firefly". Indeed this area is famous as a habitat of firefly. The water of Onsenkan is real mineral water, which contains iron and carbon dioxide....More
Definately a fine onsen for those interested in onsen (Japanese hot bath).. clean and efficient facilities. Not the cosiest of onsens but it “does the job”. Prices are very reasonable and the staff is friendly and efficient... friendly staff.