Hatano Seisakusho's AiR JOKER Bathroom Device Opens Crowdfunding On September 16
Hatano Seisakusho, the Osaka maker of bath fittings, will open a CAMPFIRE crowdfunding project for AiR JOKER on September 16. The device electrolyzes a teaspoon of salt and tap water into electrolyzed hypochlorous water, spraying it as mist about twice a month for roughly 25 minutes to suppress mold. Planned general price is 29,810 yen, with backer-only early-bird pricing.