This is a Japanese-made hybrid humidifier☆ It also has a child lock function, so it's safe for families with children! You can't see any steam or mist even while it's humidifying^_^ Great for preventing dryness caused by air conditioning☆ ◾️Operation confirmed With a clean design, it's also perfect for rooms with a white color scheme☆ Wooden Japanese-style room: up to 8.5 tatami mats Prefabricated Western-style room: up to 14 tatami mats I stored it after using it a few times in a room I don't use much, so I personally think the condition is good, but the bottom of the tank is slightly yellowed. Please check the photos and understand that this is a long-term storage item☆ #Humidifier #HybridType #CORONA #AntiMold #EcoMode #MadeInJapan #Antibacterial #Deodorizing