The summer in Japan is very hot and rainy, many end up suffering from heatstroke. A great lifesaver is the Air Conditioning, however some foreigners who encounter it feel lost with those words entirely in Japanese. Of course, there are air conditioners from various brands and different types. Knowing the main words written on an air conditioner will help you use it.

Each remote control is different, so it is pointless to put a photo here indicating each button. What we can do is present a list of words that are present on remote controls so you know what each button does.

JapaneseHiraganaRomajiPortuguese
停止ていしteishistop, turn off
運転うんてんuntenturn on, operate
冷房れいぼうreibouAir conditioning
暖房だんぼうdanbouHeating
除湿じょしつjoshitsuDehumidify
ドライdoraiDehumidify
自動じどうjidouAutomatic

These are the main basic functions of a Japanese air conditioner. The Dehumidify option is used to save energy, it does not heat the room but reduces the humidity in the air. The automatic option keeps the temperature at the standard suggested by the manufacturer.

japanese air conditioning

More complete air conditioning

Some air conditioners have many more functions and settings. See below some words you may find on these air conditioners or even on heaters:

JapaneseHiraganaRomajiPortuguese
温度おんどondoControl temperature
風向ふうこうfuukouFan direction
メニューmenyuuMenu
進むすすむsusumuadvance
戻るもどるmodorureturn
入タイマーNyuu taimaaTurn on timer
切タイマーsetsu taimaaTurn off timer (cut)
スイングsuinguSwing function
ハイパワーhaipawaaHigh power
ランドリーrandoriiLaundry mode
省パワーshou pawaaEnergy saving
風量切換かぜりょうきりかえfuuryou kirikaeair flow
運転切換うんてんきりかえunten kirikaeair flow
送風そうふうsoufuuventilate
強風きょうふうkyoufuustrong, high
弱風じゃくふうjyakufuuweak, low, fan
微風びふうbifuuvery low, breeze
静音せいおんseionsilent mode
運転うんてんuntenoperate, turn on

Some of the settings mentioned above can be controlled from top to bottom. The words after air flow usually appear on the screen to show how it is configured.

  • The swing function allows the fan to rotate from top to bottom;
  • The laundry mode adjusts the temperature and humidity to dry your clothes;
  • The air flow can be controlled to low, weak, and silent. You click the button several times to set it the way you want;

Well, I hope these words help you understand how the air conditioning works in Japan. I know that it is still necessary for you to have a basic understanding of temperature and how an air conditioner works to know how to set it the way you want.  If you have any tips or suggestions, feel free to leave them in the comments below.

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Kevin Henrique

Kevin Henrique

Asian culture expert with over 10 years of experience, focusing on Japan, Korea, anime, and gaming. A self-taught writer and traveler dedicated to teaching Japanese, sharing travel tips, and exploring deep, fascinating trivia.

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