Japanese public bathhouse operators are facing severe financial pressure due to rising fuel prices, industry sources say [1]. Many of these bathhouses have been operating for more than 100 years but now confront new challenges from escalating costs that threaten their viability [1]. In cities like Kofu, the bathhouses rely primarily on fuel oil to heat water, making them particularly vulnerable to surging fuel expenses [1]. Operators report that the increasing fuel costs are compounding existing financial difficulties, putting longstanding businesses at risk of closure [1].