2025年 July

10 Best bf in 日本

Last Updated - 20/07/2025

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Best Choice
01

ROAD WARRIOR

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ROAD WARRIOR RWG101WH Multi-Conversion Plug, Gokon α (Alpha), White, A, B, BF, B3, C, CB SE, O2, Compatible with More Than 150 Countries
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

This product is intended for use overseas. This product is an exception to the Electrical Appliance Safety Act. It is not allowed to be used in Japan. Please consult "Do not use in Japan" before purchasing
The new ground cap function makes it more secure. The included cap can be changed into a ground spin cover. The earthpin of the plug is stored inside the cap for more safety
The new "pin width lock function" makes it more secure. The pin width lock function is inspired by customer feedback such as "push the pin width adjustment button to make it difficult to plug into. Compatible with the new BF type standard, so you can insert it securely and make it easier to use
Supports 9 power outlets in more than 158 countries around the world. Very convenient when the outlets are not clear or when traveling around multiple countries. Compatible with 9 types of outlet shapes in 158 countries around the world, so electrical products with different plug shapes can be used almost all over the world. Includes a plug fixed switch and a ground cap for more reliable and safer use. Transformer function is not included. Please check the corresponding voltage of electrical products and charging AC adapters
Size (W x H x D): 2.0 x 4.2 x 0.8 inches (50.4 x 106.5 x 20 mm); Weight: Approx. 1.9 oz (55 g); Rated Capacity: 6A/250 V; Material: Polycarbonate; Color: White/Black/ Red; Plug Shape: A, B, BF, B3, CB, SE, SE, O, O, O, O, O, O2 type / Accessories: Dedicated with spin cover function. Cap/Note: Does not support B3L type (shape used in part of South Africa). This product does not have voltage conversion function. If you are using electrical products in Japan only (100 V) overseas, a separate transformer is required

￥2,805
02

TESSAN

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bf type conversion plug, TESSAN foldable, international conversion plug, bf, outlet conversion plug, 4 AC outlets, 1 USB-C and 2 USB-A converters, Singapore, Hong Kong, UK, Malaysia, Overseas Travel,
9.6

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

Rapid Charging Power Conversion Plug with USB: The USB-C port can rapidly charge your iPhone, iPad, translator and more at a maximum of 20W. The USB-A port allows you to quickly charge your power bank or camera with up to 18W output. Very convenient for business trips and travel
For users: This product is compatible with 100 V to 250 V, so you can use it overseas, just by plugging it into the end of the outlet. Note: The transformer is not functional. Before using, please check whether the input voltage range of the device is matched with the voltage of the destination. If the product is different (such as a 100V hair iron) should be used with a transformer
Compact Conversion Plug: The bf type plug uses a folding plug, and the volume is 38% smaller when folded. The compact size makes it easy to carry, and you don't have to worry about space in your suitcase before traveling
(BF Type Conversion Plug) Converts A-type plug to BF type. Perfect for travel and business trips to Singapore, UK, Malaysia, Hong Kong, Macao, Bahraine, Bangladesh, Butan, Bruney, Cambodia, Arab Emirates, Kenya, Quay, Lebanon, Malai, Maldives, Malta, Myanmar, Nigeria, Catal
(7-in-1 Convenient Travel Goods) The converter has 2 types of AC outlets and 2 USB ports to charge up to 7 devices at once. It is convenient when the power outlet is not sufficient, and it is more compatible. Outlets are arranged in different directions so that the adapter connected together will not interfere with each other

￥1,999
Best Value
03

エレコム(ELECOM)
28% Off

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エレコム海外用変換プラグ/BFタイプ
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

This product is not manufactured for use in Japan, so please do not use it in Japan
This converter plug uses a dual design that can convert an overseas outlet to a Japanese shape
This "Concierjet" series supports the needs of business travelers and travelers
The product itself is made of flame retardant urea resin with excellent heat resistance
The outlet is designed according to the Japanese Electrical Appliance Safety Act
The Concierjet series of travel goods that support the needs of business travelers and travelers. The conversion plug uses a dual design that converts an overseas BF outlet to a Japanese shape
Prevents poor contact and prevents heat and fire
It is a highly safe product that complies with the Japanese Electrical Appliance Safety Act (PSE) technical standards
It does not melt even in the event of a heat generation, and is effective in preventing electric fires
BF type conversion plug for Singapore, Hong Kong, UK etc

￥625 28% Off
04

カシムラ(Kashimura)

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Kashimura NTI-160 International Conversion Plug, BF Type, Set of 2, Black
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

Weight: 0.1
Size:3.6x5.0x3.6
Material: PC resin
Country of Origin: China

￥891
05

日章工業(NISSYO INDUSTRY)

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Days Chapter Industrial Conversion Plug (BF type 1 Pieces Pack) NP – 6
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

Weight: about 40g
Size (W x D x H): 1.9 x 1.8 x 1.8 inches (47
Plug Set Includes: 1 x BF Plug
Manufacturer Model Number: NP-6
Applicable Countries: UK, Hong Kong, Malaysia etc

￥290
06

ヤザワコーポレーション(Yazawa Corporation)

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Yazawa Corporation KP5 Conversion Plug, BF Type, White
9.2

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: Approx. 1.2 oz (32 g)
Size (approx.): Width 1.4 x Depth 1.4 x Height 2.0 inches (36 x 36
Rated Input: 250V 13A
Primary Country of Origin: Singapore Malaysia, UK, China, Hongkong, etc
Plug Shape: BF type

￥445
07

TESSAN

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bf type conversion plug with usb-c tessan overseas conversion plug bf converter adapter outlet conversion plug 2 USB ports for UK, Singapore, Malaysia, Hong Kong, power plug, convenient for business
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

[BF Type Conversion Plug Convenient Travel Goods] This is a conversion plug that converts a outlet A to a bf type. Compatible with countries including UK, Hong Kong, India, Ghana, Pakistan, Singapore, Malaysia, Vietnam, Indonesia, Malawi, Katar and others
Note: This product does not have a transformer function, and the voltage cannot be changed. If the voltage of the country of your country is different and the voltage of the connected product, please use the transformer in conjunction with the transformer. Appliances that support 100-250V can be used directly without a transformer
Easy to use: The input voltage of the bf conversion plug is 100 - 250 V, and is compatible with a wide range of models. Just plug the converter plug into your local outlet, and plug the Japanese outlet you want to use to the converter plug and use
Compact conversion plug space-saving: You can charge 3 deposits at the same time. Small and lightweight design saves space in your suitcase and makes it easy to carry. Makes your travel easier
(Comes with an overseas converter plug for easy convenience) Equipped with 2 types of USB ports and output up to 3.0 A USB port and 2.4 A USB port. Provides comfortable charging for your smartphone or camera translator while traveling abroad

￥1,659
08

TESSAN

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TESSAN Conversion Plug for International Travel, BF Type Converter, Power Conversion Adapter, Outlet Converter, Compatible with Hong Kong, Singapore, Malaysia, Macau, UK, etc
9.0

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

This is a conversion plug that uses a BF type as the plug shape. Useful when traveling to countries such as UK, Hong Kong, Singapore, Malaysia, Ireland and Dubai
This BF type conversion adapter converts a single wall outlet into a 4 AC outlet and 3 USB ports. You can use 7 devices at the same time so you don't have to worry about running out of outlet. Outlets are distributed in each direction, allowing large adapters to be inserted together without interfering with each other
Note: The voltage cannot be changed with the conversion plug. If you are using an electrical product of Japanese (AC 100 V) (AC 100 V), such as a dryer, a separate transformer is required
Just plug the converter plug into your local outlet, and plug the Japanese outlet you want to use to the converter plug and use. It also has an insulated plug to prevent tracking fires and a lamp that can be used safely
3 USB ports totaling 3.0A output, fast charging with a single port up to 2.4A. The USB connection device automatically detects the input current of digital products and delivers the optimal current. Product size is 2.2 x 3.1 x 2.5 inches (56 x 7Small size and convenient to carry, save space, perfect for travel and business trips with family and friends

￥1,899
09

TESSAN

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Conversion Plug, bf Type, International Conversion Plug, Set of 2, TESSAN Converter, Outlet Converter, Power Conversion Adapter, Compatible with UK, Singapore, Malaysia, Hong Kong, Macau and other
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

【High Compatibility British Power Conversion Plug】The outlet consists of 3 Type A (2 Pin) and 1 Type A (3 Pin), so it can be used with most purchases such as cameras, smartphones, camcorders, and portable game consoles, as well as some 3-pin devices with low rated power
High Output Hong Kong Outlet Converter: 4 AC outlets total output is 3250 W (13A 250V). You can use 4 devices at the same time so you don't have to worry about running out of outlet. Outlets are distributed in each direction, allowing large adapters to be inserted together without interfering with each other
(bf type conversion plug) This is a set of 2 conversion plugs for international travels. It can convert a Japanese plug (2 pin/3 pin) shape to an overseas BF outlet. Can be used in areas such as UK, Singapore, Malaysia, Hong Kong, Ireland, Macao, Maldives, Ghana, Pakistan, Vietnam, Malawi, Katar, Bahraine, Kenya and many others
(Small, lightweight, and highly safe UK power conversion adapter) The main unit is 2.0 x 2.0 x 2.4 inches (5 x 5 x 6 cm), and weighs approximately 4.9 oz (146 g). Compact and lightweight, convenient to carry, saving space for your luggage. The bf type plug product is made of flame retardant urea resin with excellent heat resistance. It does not melt even in the event of a heat generation, and is effective in preventing electric fires. Comes with an LED power indicator so you can immediately know if the power is connected. The outlet converter has disaster preparedness features such as overcharging protection, overheating protection, overdischarge protection, and overload protection
(Easy to use bf plug) Simply plug it into your local bf type outlet and plug it into the bf conversion plug to use. Note: This bf overseas plug cannot be converted to voltage. If you are using an electrical product in Japan (AC100-125V) overseas, a separate transformer is required. Electrical products labeled 100 - 250 V compatible, and can be used without a transformer

￥1,799
10

エレコム(ELECOM)
42% Off

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Elecom T-NHPABFWH Conversion Plug for Japan, BF Type, White
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

Voltage cannot be changed with this product. When using electrical products that do not support Japanese voltage, please use with a traveler's transformer
This product is manufactured with the assumption of use in Japan, and cannot be used outside of Japan
This is a conversion plug designed to be used in Japan with an overseas shape outlet plug
The product itself is made of flame retardant urea resin with excellent heat resistance
The main country and region flag is used in the package to make it easier for you to choose which plug will fit
It is a highly safe product that complies with the Japanese Electrical Appliance Safety Act (PSE) technical standards
It does not melt even in the event of a heat generation, and is effective in preventing electric fires
BF type conversion plug for those from Hong Kong, Singapore, Malaysia, UK etc
Adopts multi-language packaging that makes it easy to understand for customers from overseas
Adapter converts BF type outlet plugs used in Singapore, Hong Kong, UK, Ireland, Malaysia and other Japanese domestic outlet

￥766 ￥1,331 42% Off

10 Best bf in 日本

ROAD WARRIOR RWG101WH Multi-Conversion Plug, Gokon α (Alpha), White, A, B, BF, B3, C, CB SE, O2, Compatible with More Than 150 Countries

bf type conversion plug, TESSAN foldable, international conversion plug, bf, outlet conversion plug, 4 AC outlets, 1 USB-C and 2 USB-A converters, Singapore, Hong Kong, UK, Malaysia, Overseas Travel,

エレコム 海外用変換プラグ/BFタイプ

Kashimura NTI-160 International Conversion Plug, BF Type, Set of 2, Black

Days Chapter Industrial Conversion Plug (BF type 1 Pieces Pack) NP – 6

Yazawa Corporation KP5 Conversion Plug, BF Type, White

bf type conversion plug with usb-c tessan overseas conversion plug bf converter adapter outlet conversion plug 2 USB ports for UK, Singapore, Malaysia, Hong Kong, power plug, convenient for business

TESSAN Conversion Plug for International Travel, BF Type Converter, Power Conversion Adapter, Outlet Converter, Compatible with Hong Kong, Singapore, Malaysia, Macau, UK, etc

Conversion Plug, bf Type, International Conversion Plug, Set of 2, TESSAN Converter, Outlet Converter, Power Conversion Adapter, Compatible with UK, Singapore, Malaysia, Hong Kong, Macau and other

Elecom T-NHPABFWH Conversion Plug for Japan, BF Type, White

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エレコム海外用変換プラグ/BFタイプ