2025年 July

10 Best エアコン in 日本

Last Updated - 19/07/2025

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Best Choice
01

SHARP

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On Amazon

SHARP AY-S22DH Air Conditioner Construction Cost Included 2024 2024 100 V DH Series Standard Installation Construction Set [XPRICE Exclusive] 3 Years Construction Warranty Included
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

[Standard Installation Work] Installation of air conditioner indoor and outdoor units, plastic blocks, pipes up to 13.4 ft (4 m) pipe work and tape winding finish). Drilling work is free for general wood or mortar walls. Depending on your home environment, additional fees may be charged at location
[Please be sure to check ] After you place your order, we will send you a hearing sheet to your home condition and your desired construction schedule. Please be sure to reply to us with your purchase
[3 year construction warranty included] *Some areas that cannot be viewed by some isolated islands and areas that are not available
XPRICE is an air conditioner sold by [Standard Installation Construction Cost] If the seller is not XPRICE, please note that the description below is not included. For more information on local and additional construction charges, please check XPRICE [Help ]
Genuine Product: Product is marked as a generic product due to the specifications of the product page, but it is an authentic brand listed in the product name

￥66,480
02

パナソニック(Panasonic)

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Panasonic CS-284DFL-W Air Conditioner, Aeolia, Crystal White, Mainly 10 Tatami Mat
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Product Specifications: Estimated number of tatami mats: 8 - 12 tatami (cooling), 8 - 10 tatami (heating); Capacity: 2.5 kW (cooling); 3.6 kW (heating); Power consumption: 770 W (cooling); Power supply: 100 V; Indoor unit size: W 78 x D 22.9 x H 29 x 29 inches (29 cm); Weight: 8.0 cm). 5 kg

￥66,470
Best Value
03

アイリスオーヤマ(IRIS OHYAMA)
21% Off

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Iris Ohyama 2025 Model Air Conditioner, 6 Tatami Mat, 2.2 kW, Eco Friendly, Energy Saving, Sleeping Mode, Dehumidification Mode, On/Off Timer, Up/Down and Left and Right Automatic Louver, Internal
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

You can schedule your air conditioner to turn on and off for up to 24 hours in 1 hour. Up, down, left and right loopers allow for efficient air circulation in the room
This standard air conditioner is simple and easy to use. Recommended for any room including living rooms, bedrooms and children's rooms
The remote control and air conditioner control control the temperature of the room with the sensor, so you can keep the remote close to the body and keep the room temperature more close to the sense
The "Warm Eco Mode" allows you to control your driving without being too cold or too warm
After operating for more than 10 minutes in air-conditioning or dehumidification, it will automatically purify the interior unit when it is stopped. The interior cleaning function can be set to not automatically operate

￥42,800 ￥54,800 21% Off
04

日立(HITACHI)

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Hitachi HITACHI Air Conditioner White Kumama, AJ Series, Star White, Mainly for 6 Tatami Mat RAS-AJ22R(W)
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

￥50,400
05

Corona

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CORONA CW-16A4(WS) Window Air Conditioner, Wind Air Conditioner, Relala (Cooling Specific Type), Dehumidification, Blower, Timer Function, Remote Control, Shell White
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Product Specifications: Product Size: Width 13.2 x Depth 9.4 x Height 29.5 inches (33.5 x 24 x 75 cm); Product Weight: 44.5 lbs (21.5 kg); Can be installed on push windows / may not be installed on special windows; Compatible tatami numbers (50/60 Hz): 4 - 6 tatami, 4.5 tatami mats). /60Hz): 1.4/1.6 kW; Power Consumption (50/60 Hz): 550/635 W; Periodic Power Consumption (50/60 Hz): 350/400 kWh
Low Vibration Design: The smooth rotation of the compressor greatly reduces noise while driving. Since it is just like the library, you can use it without worrying about sound when you sleep. In addition, the "rattan" compressor stops sound when the operation is stopped is also soothing with CORONA's proprietary control "slow stop function"
Easy Installation: This air conditioner can be attached to the window. There is no need for an outdoor unit, so there is no need for construction such as drilling holes in the wall, and it can be easily installed with just a window. Buy today and feel comfortable right away
Cooling Operation: Cooling operation can be set between 4 - 88°F (20 - 30°C). The air flow can be set to suit the temperature and body conditions of the day in turn of automatic/strong wind/weak wind. It is compact yet will keep your room cool
(Easy LCD Remote Control) Comes with a simple remote control. Easy to use button placement and easy-to-read LCD display, easy to operate by people of all ages. The remote control can be stored in the main unit, so it prevents the remote control from being lost during the off-season

￥51,800
06

パナソニック(Panasonic)

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Panasonic CS-224DFL W Room Air Conditioner
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Weight: Indoor unit: 17.6 lbs (8 kg), outdoor unit 39.8 lbs (17.5 kg)
Power Supply: Single phase 100 V
Pipe pipe (pipe diameter): Liquid side φ0.25 inch (6.35 mm) (2 minutes), Gas side φ0.37 inch (9.52 mm) (3 minutes)
Pipe Length (Max): 66.6 ft (20 m)
Low Difference: 12m
External Dimensions (Height x Width x Depth): Indoor Unit 11.4 x 30.7 x 9.0 inches (290 x 780 x 229 mm), Outdoor Unit *1 21.2 x 26.6 x 9.4 inches (539 x 675 x 240
Applicable area: 13.5 sq ft (6

￥50,500
07

Hisense

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Hisense 2025 Model Air Conditioner, 2.2 kW, 2.2 kW, Thawing and Cleaning, Internal Clean, Powerful Cooling and Cooling, Water Repellent Filter
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Powerful Heating and Warming】 With maximum power, you can quickly and comfortably heat up your room after you get home. (6 adjustable levels)
[Features] Defrost cleaning, powerful heating, 3D airflow, internal clean function, antibacterial water repellent filter, silent driving, convenient and versatile remote controls, designed specifically for Japan
Designed exclusively for Japan: Designed exclusively for Japan with a focus on quality. A commitment to durable and reliable products
Automatic 3D Air Flow Swing: The 3D airflow reduces unevenness in the room and allows for comfortable air conditioning
(Secret to Clean) Thaw Cleaning, Interior Clean, Antibacterial Water Repellent Filter

￥47,700
08

日立(HITACHI)

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Hitachi HITACHI Air Conditioner White Kumama, AJ Series, Star White, Mainly for 8 Tatami Mat RAS-AJ25R(W)
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

￥58,500
09

COMFEE'

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COMFEE' CYA-221B(W)/COYA-221B Air Conditioner, 6 Tatami Mat, 2.2 kw, Large Airflow, Comfortable, Air Conditioning, Quiet, Energy Saving, Dehumidification, Internal Cleaning, Room Air Conditioner, Top
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

[Air Flow "Raindrop" Mode] The COMFEE' air conditioner removes 28 dB of noise from the inside unit and reduces the noise of the operating unit up to 52 dB for a quiet environment. Efficient silent technology makes it perfect for every home without disturbing from day or night
Clean (Internal Drying): The heat exchanger is covered with a special coating that is familiar with water, and the condensation water will enter between the dirt and the material while air conditioning is driving, and the dirt is lifted and washed, effectively preventing the growth of bacteria and keeping the air fresh. Make sure that your air conditioning is always in perfect condition for a healthier and comfortable experience
Backlit LCD and Glow in the Dark Button: The backlit LCD and luminous button allow you to intuitively operate it even in dark environments. The backlight clearly displays information such as temperature and mode even at night, improving the usability of the air conditioner. In addition, the luminous button design allows you to operate smoothly without fumbling for comfortable use
(Supports unstable power supply) During the summer months where residential power usage is reached at the peak of your home, you can select the power of your air conditioner to 50% to prevent the breaker from falling off. In addition, when a power outage occurs, the air conditioner will automatically restart when a power outage is restored
(Operates at 188°F (-48°C)/-15°C): Comfee's air conditioner uses an outdoor unit that can be operated even at an outside temperature of 108°F (-48°C)

￥45,000 ￥49,800
10

IOYOI
27% Off

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Spot Cooler, 2025 Newest Mode, Mobile Air Conditioner, Construction Exemption, 10 Tatami, Cold Air, Blowing, Dehumidification, 2.7 kw, Silent, Heatstroke Prevention, Home, Small, Indoor, Sleep Mode
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

3-in-1 Compatible with All Seasons: Equipped with 3 modes, you can choose freely from cold air, dehumidifier, and blower modes to suit your needs, making it the perfect choice for any season. Upgraded compressor provides 80% more cooling while maintaining stable performance and whisper-quiet operation. In addition, the high quality air filter provides fresh air for the whole family
24-Hour Timer & Smart Sleep Mode: The 24-hour timer allows you to freely set the start and stop time. When you turn on the smart sleep mode, the air conditioner will gradually increase the temperature at 1 degrees Celsius per hour until it reaches 26 degrees Celsius
(Easy Installation) Compact and portable design allows you to assemble the air conditioner according to the instruction manual (English language not guaranteed). Four casters and built-in handles make it easy to move around around your home or office. With our 2 year warranty and lifetime technical support, you can rest assured that you can use it. If you have any problems, please contact us directly on Amazon. Your experience is our top priority and we will reply you within one business day
(Compact Design & Easy Movement) Weighs 50.9 lbs (23 kg), and measures approximately 5.5 x 5.3 x 10.8 inches (13.97 x 13.4 x 27.48 mm). Four casters and side handles allow you to easily move your portable air conditioning between rooms in your home or office. Equipped with an adjustable window panel set, our cooler can accommodate a variety of windows and provides hassle-free installation without drilling
(2.7 kW Cooling Area) Our spot air conditioner features an advanced compressor with a cooling capacity of up to 80% and an effective cooling area of up to 10 tatami mats. Quiet operation and stable performance make it perfect for dorms, apartments, overnight in the car, garage, warehouse, office, bedroom, or living room

￥28,980 ￥39,980 27% Off

10 Best エアコン in 日本

SHARP AY-S22DH Air Conditioner Construction Cost Included 2024 2024 100 V DH Series Standard Installation Construction Set [XPRICE Exclusive] 3 Years Construction Warranty Included

Panasonic CS-284DFL-W Air Conditioner, Aeolia, Crystal White, Mainly 10 Tatami Mat

Iris Ohyama 2025 Model Air Conditioner, 6 Tatami Mat, 2.2 kW, Eco Friendly, Energy Saving, Sleeping Mode, Dehumidification Mode, On/Off Timer, Up/Down and Left and Right Automatic Louver, Internal

Hitachi HITACHI Air Conditioner White Kumama, AJ Series, Star White, Mainly for 6 Tatami Mat RAS-AJ22R(W)

CORONA CW-16A4(WS) Window Air Conditioner, Wind Air Conditioner, Relala (Cooling Specific Type), Dehumidification, Blower, Timer Function, Remote Control, Shell White

Panasonic CS-224DFL W Room Air Conditioner

Hisense 2025 Model Air Conditioner, 2.2 kW, 2.2 kW, Thawing and Cleaning, Internal Clean, Powerful Cooling and Cooling, Water Repellent Filter

Hitachi HITACHI Air Conditioner White Kumama, AJ Series, Star White, Mainly for 8 Tatami Mat RAS-AJ25R(W)

COMFEE' CYA-221B(W)/COYA-221B Air Conditioner, 6 Tatami Mat, 2.2 kw, Large Airflow, Comfortable, Air Conditioning, Quiet, Energy Saving, Dehumidification, Internal Cleaning, Room Air Conditioner, Top

Spot Cooler, 2025 Newest Mode, Mobile Air Conditioner, Construction Exemption, 10 Tatami, Cold Air, Blowing, Dehumidification, 2.7 kw, Silent, Heatstroke Prevention, Home, Small, Indoor, Sleep Mode

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