Nikrans
Docomo signal repeaters

Docomo mobile signal booster in Japan

DOCOMO, headquartered in Tokyo, is currently Japan's largest telecommunications company (ahead of SoftBank Mobile and Au), which provides innovative, convenient and secure mobile services that enable customers to experience smarter lives. Established in 1992, DOCOMO launched its first digital cell phone service the following year and the world's first mobile Internet-services platform in 1999. Over the years DOCOMO has built up one of the globe's largest mobile subscriber bases, accounting for over half of the Japanese market. The company now serves more than 73 million customers in Japan. All of these users are satisfied with the quality of DOCOMO services, but nevertheless, various issues can occur from time to time, that have nothing to do with the company. They are caused by different obstacles, man-made or natural, like building materials, tall buildings, hills and trees. All of these things can be the reasons of DOCOMO poor reception. Most internet usage happens indoors, yet indoors is exactly where DOCOMO frequency can struggle a lot to get inside. Metal, glass and concrete can easily cause DOCOMO signal problems, and thick walls don’t help you in that situation either. Problems occur as well when you are in the subway, in belowground premises or simply outside of DOCOMO mobile coverage zone. Being in traffic jam can also impact your signal badly, because everyone around is also trying to connect to the same cell tower, which can lead to DOCOMO bad signal or complete loss of connection. But do not worry! No matter where you and other people in need for signal are: at home, in the office, in your car or even on your boat – MyAmplifiers company can offer you an easy and competitively-priced way to improve DOCOMO signal with a mobile phone signal booster.

★★★★☆ Rated 4.3/5 based on 21 ratings

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Docomo mobile signal booster
Docomo Mobile Signal Booster customers' choice
4.9 (135)
Product Description »
Specification »
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30 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥73,185 learn more
Docomo mobile signal booster Discount
Docomo Mobile Signal Booster
+ FREE Lightning Surge Protector customers' choice
4.9 (278)
Product Description »
Specification »
Reviews »
300 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥64,665 ¥101,720 You save: ¥37,055 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
+ FREE Lightning Surge Protector customers' choice
4.9 (214)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥78,745 ¥101,905 You save: ¥23,160 learn more
Docomo mobile signal booster Discount
Docomo Mobile Signal Booster
+ FREE Lightning Surge Protector customers' choice
4.9 (166)
Product Description »
Specification »
Reviews »
1200 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥96,155 ¥120,245 You save: ¥24,090 learn more
Docomo signal booster
Docomo Signal Booster customers' choice
4.9 (45)
Product Description »
Specification »
Reviews »
2000 m²
3 Band Calls 4G/LTE
Docomo signal booster Au signal booster
¥176,015 learn more
Docomo mobile signal booster NEW
Docomo Mobile Signal Booster
5 (8)
Product Description »
Specification »
Reviews »
20 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥53,730 learn more
Docomo mobile signal booster NEW
Docomo Mobile Signal Booster
4.9 (11)
Product Description »
Specification »
Reviews »
20 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥57,435 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.9 (96)
Product Description »
Specification »
Reviews »
250 m²
2 Band 4G/LTE
Docomo mobile signal booster SoftBank Mobile mobile signal booster Au mobile signal booster
¥62,810 learn more
Docomo mobile signal booster Discount
Docomo Mobile Signal Booster
+ FREE Lightning Surge Protector
4.9 (243)
Product Description »
Specification »
Reviews »
250 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster Au mobile signal booster
¥65,775 ¥86,155 You save: ¥20,380 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.8 (77)
Product Description »
Specification »
Reviews »
500 m²
2 Band 4G/LTE
Docomo mobile signal booster SoftBank Mobile mobile signal booster Au mobile signal booster
¥72,075 learn more
Docomo mobile signal booster Discount
Docomo Mobile Signal Booster
+ FREE Lightning Surge Protector
4.9 (158)
Product Description »
Specification »
Reviews »
400 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥73,185 ¥93,565 You save: ¥20,380 learn more
Docomo mobile signal booster Discount
Docomo Mobile Signal Booster
+ FREE Lightning Surge Protector
4.9 (132)
Product Description »
Specification »
Reviews »
600 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥75,965 ¥98,200 You save: ¥22,235 learn more
Docomo mobile signal booster NEW
Docomo Mobile Signal Booster
4.8 (1)
Product Description »
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30 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥76,890 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.9 (116)
Product Description »
Specification »
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250 m²
2 Band 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥76,890 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.9 (105)
Product Description »
Specification »
Reviews »
200 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥79,485 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.6 (56)
Product Description »
Specification »
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350 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥83,190 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.9 (80)
Product Description »
Specification »
Reviews »
1200 m²
2 Band 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥83,375 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.8 (88)
Product Description »
Specification »
Reviews »
500 m²
2 Band 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥86,155 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.8 (52)
Product Description »
Specification »
Reviews »
1200 m²
2 Band 4G/LTE
Docomo mobile signal booster SoftBank Mobile mobile signal booster Au mobile signal booster
¥86,155 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.6 (74)
Product Description »
Specification »
Reviews »
550 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥88,750 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.8 (91)
Product Description »
Specification »
Reviews »
800 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥92,455 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.8 (77)
Product Description »
Specification »
Reviews »
800 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥98,010 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
+ FREE Lightning Surge Protector
4.8 (106)
Product Description »
Specification »
Reviews »
1000 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥98,010 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
+ FREE Lightning Surge Protector
4.9 (122)
Product Description »
Specification »
Reviews »
1200 m²
2 Band Calls 4G/LTE
Docomo mobile signal booster Au mobile signal booster
¥105,425 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.9 (54)
Product Description »
Specification »
Reviews »
2000 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥127,655 learn more
Docomo signal booster
Docomo Signal Booster
4.9 (77)
Product Description »
Specification »
Reviews »
250 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥128,770 learn more
Docomo signal booster
Docomo Signal Booster
4.8 (68)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥138,030 learn more
Docomo signal booster
Docomo Signal Booster
4.9 (82)
Product Description »
Specification »
Reviews »
1100 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥147,295 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.9 (68)
Product Description »
Specification »
Reviews »
3000 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥148,035 learn more
Docomo signal booster
Docomo Signal Booster
4.9 (49)
Product Description »
Specification »
Reviews »
2500 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥176,015 learn more
Docomo signal booster
Docomo Signal Booster
4.6 (12)
Product Description »
Specification »
Reviews »
30 m²
1 Band 3G
Docomo signal booster SoftBank Mobile signal booster
¥46,135 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.9 (120)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster Au mobile signal booster
¥63,920 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.8 (44)
Product Description »
Specification »
Reviews »
30 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥73,925 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.9 (122)
Product Description »
Specification »
Reviews »
300 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥73,925 ¥90,600 You save: ¥16,675 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.6 (69)
Product Description »
Specification »
Reviews »
150 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥74,110 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.6 (52)
Product Description »
Specification »
Reviews »
300 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥79,670 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.8 (101)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥83,190 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.1 (41)
Product Description »
Specification »
Reviews »
250 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥84,300 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.6 (41)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥85,230 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.7 (60)
Product Description »
Specification »
Reviews »
800 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥92,455 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.8 (54)
Product Description »
Specification »
Reviews »
1200 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥101,720 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.9 (53)
Product Description »
Specification »
Reviews »
1100 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥105,425 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.9 (43)
Product Description »
Specification »
Reviews »
2000 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥127,840 learn more
Docomo signal booster
Docomo Signal Booster
4.9 (55)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 3G
Docomo signal booster SoftBank Mobile signal booster
¥147,295 learn more
Docomo mobile signal booster
Docomo Mobile Signal Booster
4.9 (62)
Product Description »
Specification »
Reviews »
3000 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥148,035 learn more
Docomo signal booster
Docomo Signal Booster
4.9 (56)
Product Description »
Specification »
Reviews »
2000 m²
3 Band Calls 3G
Docomo signal booster SoftBank Mobile signal booster
¥176,015 learn more
Docomo signal booster
Docomo Signal Booster
4.9 (73)
Product Description »
Specification »
Reviews »
150 m²
1 Band 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥33,165 learn more
Docomo signal booster
Docomo Signal Booster
4.4 (28)
Product Description »
Specification »
Reviews »
150 m²
1 Band 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥36,870 learn more
Docomo signal booster
Docomo Signal Booster
4.7 (85)
Product Description »
Specification »
Reviews »
350 m²
1 Band 4G/LTE 5G 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥51,695 learn more
Docomo signal booster
Docomo Signal Booster
4.7 (39)
Product Description »
Specification »
Reviews »
500 m²
1 Band 4G/LTE 5G 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥60,030 learn more
Docomo signal booster NEW
Docomo Signal Booster
+ FREE Lightning Surge Protector
+ BoostControl App
4.9 (76)
Product Description »
Specification »
Reviews »
300 m²
3 Band Calls 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster
¥82,450 learn more
Docomo signal booster
Docomo Signal Booster
+ FREE Lightning Surge Protector
+ BoostControl App
4.9 (63)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster
¥90,785 learn more
Docomo signal booster
Docomo Signal Booster
5 (70)
Product Description »
Specification »
Reviews »
30 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster
¥91,715 learn more
Docomo signal booster Discount
Docomo Signal Booster
+ FREE Lightning Surge Protector
4.9 (112)
Product Description »
Specification »
Reviews »
300 m²
3 Band Calls 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster
¥91,710 ¥110,240 You save: ¥18,530 learn more
Docomo signal booster NEW
Docomo Signal Booster
4.8 (1)
Product Description »
Specification »
Reviews »
30 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster
¥95,420 learn more
Docomo signal booster NEW
Docomo Signal Booster
+ FREE Lightning Surge Protector
4.9 (155)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster
¥100,050 learn more
Docomo signal booster
Docomo Signal Booster
4.3 (85)
Product Description »
Specification »
Reviews »
600 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster
¥109,130 learn more
Docomo signal booster
Docomo Signal Booster
+ FREE Lightning Surge Protector
4.9 (127)
Product Description »
Specification »
Reviews »
1000 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster
¥109,315 learn more
Docomo repeater
Docomo Repeater
+ FREE Lightning Surge Protector
5 (32)
Product Description »
Specification »
Reviews »
300 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥138,030 learn more
Docomo repeater
Docomo Repeater
+ FREE Lightning Surge Protector
5 (43)
Product Description »
Specification »
Reviews »
600 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥146,370 learn more
Docomo signal booster
Docomo Signal Booster
+ FREE Lightning Surge Protector
4.9 (73)
Product Description »
Specification »
Reviews »
1100 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster
¥148,035 learn more
Docomo repeater
Docomo Repeater
4.9 (69)
Product Description »
Specification »
Reviews »
2000 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥157,485 learn more
Docomo repeater Discount
Docomo Repeater
+ FREE Lightning Surge Protector
4.9 (136)
Product Description »
Specification »
Reviews »
300 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥157,485 ¥240,860 You save: ¥83,375 learn more
Docomo signal booster Discount
Docomo Signal Booster
+ FREE Lightning Surge Protector
5 (5)
Product Description »
Specification »
Reviews »
300 m²
6 Band Calls 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥165,825 ¥202,880 You save: ¥37,055 learn more
Docomo repeater Discount
Docomo Repeater
+ FREE Lightning Surge Protector
4.9 (112)
Product Description »
Specification »
Reviews »
600 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥176,010 ¥259,385 You save: ¥83,375 learn more
Docomo repeater Discount
Docomo Repeater
+ FREE Lightning Surge Protector
4.9 (106)
Product Description »
Specification »
Reviews »
2000 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥181,570 ¥277,915 You save: ¥96,345 learn more
Docomo signal booster NEW
Docomo Signal Booster
+ FREE Lightning Surge Protector
5 (6)
Product Description »
Specification »
Reviews »
600 m²
6 Band Calls 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥183,425 ¥220,480 You save: ¥37,055 learn more
Docomo signal booster
Docomo Signal Booster
+ FREE Lightning Surge Protector
4.9 (70)
Product Description »
Specification »
Reviews »
2000 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster
¥183,425 learn more
Docomo signal booster NEW
Docomo Signal Booster
+ FREE Lightning Surge Protector
5 (5)
Product Description »
Specification »
Reviews »
2000 m²
6 Band Calls 4G/LTE 3G 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥193,615 ¥230,670 You save: ¥37,055 learn more
Docomo signal booster
Docomo Signal Booster
+ FREE Lightning Surge Protector
4.9 (57)
Product Description »
Specification »
Reviews »
3000 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster
¥220,480 learn more

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From ¥33,165 to ¥220,480 based on 69 products

We present to you DOCOMO network signal booster. DOCOMO signal booster box is a compact and light device that catches weak signal with its outside antenna, enhances it and then broadcasts all over its working range. You can use multiple devices with a single repeater – their number is unlimited. MyAmplifiers offers you several options of models to choose from. They vary in their working range (from small apartments to overlarge buildings) as well as the type of signal they are made to boost (4G booster, 3G or both of them simultaneously). No more slow connection, unsent messages, inability to finish your work on time – of course, if you stay inside your DOCOMO signal repeater’s working range, which is pretty easy, because you can place it anywhere you want and it will not harm anyone’s health. DOCOMO mobile phone signal boosters can work at any temperature or humidity level and are also completely safe for everyone (they can even reduce the amount of radiation produced by your gadgets).

If you purchase DOCOMO signal booster for home, office or vehicle at our store, you will receive everything you need to install it and boost DOCOMO signal in one package: the booster box, all of its necessary accessories and an easy user manual. We work with the most famous logistics companies to provide our customers extremely fast delivery time no matter where they live. Our customer-friendly services also include three-year warranty for each item you buy (the booster box together with accessories) and a possibility to exchange or return your purchase within thirty days if you will be dissatisfied with it.

Note: information on Docomo frequencies is taken from public sources. MyAmplifiers.com thoroughly monitors its relevance and guarantees 97% accuracy. However, if you have any doubts concerning the compatibility of a specific booster model with Docomo frequencies in your region, please, contact our managers.

Customer Stories

Trustpilot
Google reviews
reviews.io
Amazing Wi-Fi repeater to effectively expand Wi Fi coverage.

Amazing Wi-Fi repeater to effectively expand Wi Fi coverage.

Ralph Frentz (Netherlands, Zutphen )

I strongly recommend this best home cell phone booster if you need to overcome Africell signal problems in your house!

I strongly recommend this best home cell phone booster if you need to overcome Africell signal problems in your house!

Cacey Nambawa (Uganda, Pallisa)

Avantel signal problems brought me on this site in search of the best cell phone signal booster for home.

Avantel signal problems brought me on this site in search of the best cell phone signal booster for home.

Diego Leston (Colombia, Villavicencio)

How our office got rid of mobile signal problems with a cell phone signal amplifier.

How our office got rid of mobile signal problems with a cell phone signal amplifier.

Noah Eckersley (New Zealand, Christchurch)

Have a problem with cell phone signal? Let us take care of it for you

Your comfortable and stable mobile connection is only in one click away. Just let us know about your problem and get professional help

or simply contact us: contact@myamplifiers.com, +(44)8000485044 (Sales), +(44)2045770585 (After-sales support), Sales Chat

Which tab to choose - 'Calls+3G+4G/LTE', 'Calls', 'Calls+4G/LTE', '4G/LTE', 'Calls+3G' or '3G'?

1. If you need to boost all signal types - GSM, 3G and 4G at the same time, choose the tab 'Calls+3G+4G'.

2. Choosing the tab 'Calls' you`ll find boosters recommended for phone calls mainly.

3. For improving calls and mobile Internet at the same time select 'Calls+4G' or 'Calls+3G'.

4. In order to display devices that we recommend for boosting mobile Internet click on '3G' or '4G/ LTE'.