Nikrans
SoftBank Mobile signal repeaters

SoftBank Mobile signal repeaters in Japan

If you are a resident of Japan, you probably know that SoftBank, founded back in 1981, is one of the most powerful, well-known and influential mobile operators in this country (in the line with Docomo and Au). And there is a chance that you probably are a customer of SoftBank as well. If so, you know that the services the company provides are of very high quality, since their main goal have always been contributing to the wellbeing of people and society. If you use internet and cell phone a lot, if you are a busy person and you need a lot of information received and sent on time, if you appreciate your time and money, then any SoftBank signal problem is upsetting you and interrupting your working process, or obstructing you from interacting with your loved ones. Does this sound familiar to you? Has SoftBank bad signal ever made you uncomfortable?

Honestly speaking, SoftBank poor reception has nothing to do with the company itself and isn’t caused by any technical failures. It can happen because of getting out of SoftBank mobile coverage zone, or because of various obstacles like building materials or big trees outside. Anyway, these issues can be really inconvenient to anyone. But MyAmplifiers company developed the solution to all of them. We are here to offer you our SoftBank network signal booster to improve your SoftBank signal.

★★★★☆ Rated 4.4/5 based on 18 ratings

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Which tab to choose - 'Calls', 'Calls+4G/LTE', '4G/LTE' or '5G'?
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phone signal booster SoftBank Mobile Nikrans NS-GD-Drive - 30 m²
Model for SoftBank Mobile customers' choice
4.9 (135)
Product Description »
Specification »
Reviews »
30 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥74,730 learn more
phone signal booster SoftBank Mobile Nikrans LCD-300GD - 300 m² Discount
Model for SoftBank Mobile
+ 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
¥66,025 ¥103,865 You save: ¥37,840 learn more
phone signal booster SoftBank Mobile Nikrans LCD-500GD - 500 m²
Model for SoftBank Mobile
+ 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
¥80,405 ¥104,055 You save: ¥23,650 learn more
signal booster SoftBank Mobile Nikrans NS-GSM+4G-PRO-Boat - 2000 m²
Model for SoftBank Mobile customers' choice
4.9 (45)
Product Description »
Specification »
Reviews »
2000 m²
3 Band Calls 4G/LTE
Docomo signal booster Au signal booster
¥179,725 learn more
phone signal booster SoftBank Mobile Nikrans LCD-1200GD - 1200 m² -50%
Model for SoftBank Mobile
+ 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
¥92,700 ¥185,400 You save: ¥92,700 learn more
phone signal booster SoftBank Mobile Nikrans NS-GD-Camp  - 30 m² NEW
Model for SoftBank Mobile
4.8 (1)
Product Description »
Specification »
Reviews »
30 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥78,515 learn more
signal booster SoftBank Mobile Nikrans BD-300GDW - 300 m²
Model for SoftBank Mobile
+ FREE Lightning Surge Protector
+ BoostControl App
4.9 (76)
Product Description »
Specification »
Reviews »
300 m²
3 Band Calls 4G/LTE 5G 3G
Docomo signal booster SoftBank Mobile signal booster
¥84,190 learn more
signal booster SoftBank Mobile Nikrans BD-500GDW - 500 m²
Model for SoftBank Mobile
+ FREE Lightning Surge Protector
+ BoostControl App
4.9 (63)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 4G/LTE 5G 3G
Docomo signal booster SoftBank Mobile signal booster
¥92,700 learn more
signal booster SoftBank Mobile Nikrans NS-GDW-Drive - 30 m²
Model for SoftBank Mobile
5 (70)
Product Description »
Specification »
Reviews »
30 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster
¥93,650 learn more
signal booster SoftBank Mobile Nikrans LCD-300GDW - 300 m² Discount
Model for SoftBank Mobile
+ FREE Lightning Surge Protector
4.9 (112)
Product Description »
Specification »
Reviews »
300 m²
3 Band Calls 4G/LTE 5G 3G
Docomo signal booster SoftBank Mobile signal booster
¥93,645 ¥112,565 You save: ¥18,920 learn more
phone signal booster SoftBank Mobile Nikrans LCD-800GD - 800 m²
Model for SoftBank Mobile
4.8 (91)
Product Description »
Specification »
Reviews »
800 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥94,405 learn more
signal booster SoftBank Mobile Nikrans NS-GDW-Camp  - 30 m² NEW
Model for SoftBank Mobile
4.8 (1)
Product Description »
Specification »
Reviews »
30 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster
¥97,430 learn more
phone signal booster SoftBank Mobile Nikrans NS-1100GD - 1000 m²
Model for SoftBank Mobile
+ 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
¥100,080 learn more
signal booster SoftBank Mobile Nikrans LCD-500GDW - 500 m² NEW
Model for SoftBank Mobile
+ FREE Lightning Surge Protector
4.9 (155)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 4G/LTE 5G 3G
Docomo signal booster SoftBank Mobile signal booster
¥102,160 learn more
signal booster SoftBank Mobile Nikrans MA-600GDW - 600 m²
Model for SoftBank Mobile
4.3 (85)
Product Description »
Specification »
Reviews »
600 m²
3 Band Calls 4G/LTE 3G
Docomo signal booster SoftBank Mobile signal booster
¥111,430 learn more
signal booster SoftBank Mobile Nikrans LCD-1000GDW - 1000 m²
Model for SoftBank Mobile
+ 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
¥111,620 learn more
phone signal booster SoftBank Mobile Nikrans NS-2500GD - 2000 m²
Model for SoftBank Mobile
4.9 (54)
Product Description »
Specification »
Reviews »
2000 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥130,350 learn more
repeater SoftBank Mobile Nikrans NS-300-Multi - 300 m²
Model for SoftBank Mobile
+ FREE Lightning Surge Protector
5 (32)
Product Description »
Specification »
Reviews »
300 m²
5 Band Calls 4G/LTE 5G 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥140,945 learn more
signal booster SoftBank Mobile Nikrans NS500-GSM+4G-PRO - 500 m²
Model for SoftBank Mobile
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
¥140,945 learn more
repeater SoftBank Mobile Nikrans NS-600-Multi - 600 m²
Model for SoftBank Mobile
+ FREE Lightning Surge Protector
5 (43)
Product Description »
Specification »
Reviews »
600 m²
5 Band Calls 4G/LTE 5G 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥149,455 learn more
signal booster SoftBank Mobile Nikrans NS1100-GSM+4G-PRO - 1100 m²
Model for SoftBank Mobile
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
¥150,405 learn more
signal booster SoftBank Mobile Nikrans NS-1100GDW - 1100 m²
Model for SoftBank Mobile
+ 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
¥151,160 learn more
phone signal booster SoftBank Mobile Nikrans NS-5000GD - 3000 m²
Model for SoftBank Mobile
4.9 (68)
Product Description »
Specification »
Reviews »
3000 m²
2 Band Calls 4G/LTE 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥151,160 learn more
repeater SoftBank Mobile Nikrans NS-Smart-Boats - 2000 m²
Model for SoftBank Mobile
4.9 (69)
Product Description »
Specification »
Reviews »
2000 m²
5 Band Calls 4G/LTE 3G
Docomo repeater SoftBank Mobile repeater Au repeater
¥160,810 learn more
repeater SoftBank Mobile Nikrans NS-300-Smart - 300 m² Discount
Model for SoftBank Mobile
+ FREE Lightning Surge Protector
4.9 (136)
Product Description »
Specification »
Reviews »
300 m²
5 Band Calls 4G/LTE 3G 5G
Docomo repeater SoftBank Mobile repeater Au repeater
¥160,805 ¥245,940 You save: ¥85,135 learn more
signal booster SoftBank Mobile Nikrans NS-300-Smart+5G - 300 m² Discount
Model for SoftBank Mobile
+ FREE Lightning Surge Protector
5 (5)
Product Description »
Specification »
Reviews »
300 m²
6 Band Calls 4G/LTE 5G 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥169,320 ¥207,160 You save: ¥37,840 learn more
repeater SoftBank Mobile Nikrans NS-600-Smart - 600 m² Discount
Model for SoftBank Mobile
+ FREE Lightning Surge Protector
4.9 (112)
Product Description »
Specification »
Reviews »
600 m²
5 Band Calls 4G/LTE 3G 5G
Docomo repeater SoftBank Mobile repeater Au repeater
¥179,725 ¥264,860 You save: ¥85,135 learn more
signal booster SoftBank Mobile Nikrans NS2500-GSM+4G-PRO - 2500 m²
Model for SoftBank Mobile
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
¥179,725 learn more
repeater SoftBank Mobile Nikrans NS-2000-Smart - 2000 m² Discount
Model for SoftBank Mobile
+ FREE Lightning Surge Protector
4.9 (106)
Product Description »
Specification »
Reviews »
2000 m²
5 Band Calls 4G/LTE 3G 5G
Docomo repeater SoftBank Mobile repeater Au repeater
¥185,400 ¥283,775 You save: ¥98,375 learn more
signal booster SoftBank Mobile Nikrans NS-600-Smart+5G - 600 m² NEW
Model for SoftBank Mobile
+ FREE Lightning Surge Protector
5 (6)
Product Description »
Specification »
Reviews »
600 m²
6 Band Calls 4G/LTE 5G 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥187,290 ¥225,130 You save: ¥37,840 learn more
signal booster SoftBank Mobile Nikrans NS-2500GDW - 2000 m²
Model for SoftBank Mobile
+ 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
¥187,295 learn more
signal booster SoftBank Mobile Nikrans NS-2000-Smart+5G - 2000 m² NEW
Model for SoftBank Mobile
+ FREE Lightning Surge Protector
5 (5)
Product Description »
Specification »
Reviews »
2000 m²
6 Band Calls 4G/LTE 5G 3G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥197,695 ¥235,535 You save: ¥37,840 learn more
signal booster SoftBank Mobile Nikrans NS-5000GDW - 3000 m²
Model for SoftBank Mobile
+ 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
¥225,130 learn more
phone signal booster SoftBank Mobile Nikrans LCD250-4G-D - 250 m²
Model for SoftBank Mobile
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
¥64,135 learn more
signal booster SoftBank Mobile Nikrans LCD-300FG - 300 m² NEW
Model for SoftBank Mobile
5 (1)
Product Description »
Specification »
Reviews »
300 m²
3 Band Calls 4G/LTE 5G
SoftBank Mobile signal booster
¥64,135 learn more
phone signal booster SoftBank Mobile Nikrans LCD500-4G-D - 500 m²
Model for SoftBank Mobile
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
¥73,595 learn more
phone signal booster SoftBank Mobile Nikrans LCD-600FG - 600 m² NEW
Model for SoftBank Mobile
5 (4)
Product Description »
Specification »
Reviews »
600 m²
2 Band Calls 4G/LTE 5G
SoftBank Mobile mobile signal booster
¥74,730 learn more
phone signal booster SoftBank Mobile Nikrans LCD1200-4G-D - 1200 m²
Model for SoftBank Mobile
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
¥87,970 learn more
signal booster SoftBank Mobile Nikrans NS-300FLG - 300 m² NEW
Model for SoftBank Mobile
5 (2)
Product Description »
Specification »
Reviews »
300 m²
3 Band Calls 4G/LTE 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥122,780 learn more
signal booster SoftBank Mobile Nikrans NS-600FLG - 600 m² NEW
Model for SoftBank Mobile
5 (3)
Product Description »
Specification »
Reviews »
600 m²
3 Band Calls 4G/LTE 5G
Docomo signal booster SoftBank Mobile signal booster Au signal booster
¥130,540 learn more
signal booster SoftBank Mobile Nikrans NS-W-Drive - 30 m²
Model for SoftBank Mobile
4.6 (12)
Product Description »
Specification »
Reviews »
30 m²
1 Band 3G
Docomo signal booster SoftBank Mobile signal booster
¥47,110 learn more
phone signal booster SoftBank Mobile Nikrans NS-GW-Drive - 30 m²
Model for SoftBank Mobile
4.8 (44)
Product Description »
Specification »
Reviews »
30 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥75,485 learn more
phone signal booster SoftBank Mobile Nikrans LCD-300GW - 300 m²
Model for SoftBank Mobile
4.9 (122)
Product Description »
Specification »
Reviews »
300 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥75,485 ¥92,515 You save: ¥17,030 learn more
phone signal booster SoftBank Mobile Nikrans NS-150GW - 150 m²
Model for SoftBank Mobile
4.6 (69)
Product Description »
Specification »
Reviews »
150 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥75,675 learn more
phone signal booster SoftBank Mobile Nikrans NS-300GW - 300 m²
Model for SoftBank Mobile
4.6 (52)
Product Description »
Specification »
Reviews »
300 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥81,350 learn more
phone signal booster SoftBank Mobile Nikrans LCD-500GW - 500 m²
Model for SoftBank Mobile
4.8 (101)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥84,945 learn more
phone signal booster SoftBank Mobile Nikrans MA-250GW - 250 m²
Model for SoftBank Mobile
4.1 (41)
Product Description »
Specification »
Reviews »
250 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥86,080 learn more
phone signal booster SoftBank Mobile Nikrans NS-500GW - 500 m²
Model for SoftBank Mobile
4.6 (41)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥87,025 learn more
phone signal booster SoftBank Mobile Nikrans LCD-800GW - 800 m²
Model for SoftBank Mobile
4.7 (60)
Product Description »
Specification »
Reviews »
800 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥94,405 learn more
signal booster SoftBank Mobile Nikrans NS-2500 - 2000 m²
Model for SoftBank Mobile
4.9 (64)
Product Description »
Specification »
Reviews »
2000 m²
1 Band Calls 3G
SoftBank Mobile signal booster
¥94,405 learn more
phone signal booster SoftBank Mobile Nikrans LCD-1200GW - 1200 m²
Model for SoftBank Mobile
4.8 (54)
Product Description »
Specification »
Reviews »
1200 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥103,865 learn more
phone signal booster SoftBank Mobile Nikrans NS-1100GW - 1100 m²
Model for SoftBank Mobile
4.9 (53)
Product Description »
Specification »
Reviews »
1100 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥107,645 learn more
signal booster SoftBank Mobile Nikrans NS-5000 - 3000 m²
Model for SoftBank Mobile
4.9 (63)
Product Description »
Specification »
Reviews »
3000 m²
1 Band Calls 3G
SoftBank Mobile signal booster
¥113,325 learn more
phone signal booster SoftBank Mobile Nikrans NS-2500GW - 2000 m²
Model for SoftBank Mobile
4.9 (43)
Product Description »
Specification »
Reviews »
2000 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥130,540 learn more
signal booster SoftBank Mobile Nikrans LCD250-GSM+4G-PRO - 250 m²
Model for SoftBank Mobile
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
¥131,485 learn more
signal booster SoftBank Mobile Nikrans LCD-GDW-Boats - 500 m²
Model for SoftBank Mobile
4.9 (55)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 3G
Docomo signal booster SoftBank Mobile signal booster
¥150,405 learn more
phone signal booster SoftBank Mobile Nikrans NS-5000GW - 3000 m²
Model for SoftBank Mobile
4.9 (62)
Product Description »
Specification »
Reviews »
3000 m²
2 Band Calls 3G
Docomo mobile signal booster SoftBank Mobile mobile signal booster
¥151,160 learn more
signal booster SoftBank Mobile Nikrans NS-GDW-L-Boats - 2000 m²
Model for SoftBank Mobile
4.9 (56)
Product Description »
Specification »
Reviews »
2000 m²
3 Band Calls 3G
Docomo signal booster SoftBank Mobile signal booster
¥179,725 learn more

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From ¥47,110 to ¥225,130 based on 57 products

What is SoftBank signal repeater (or booster)? It’s a legal device that receives unstable signal with its antenna, improves, or boosts, it and broadcasts inside the room it’s placed in. As well as it doesn’t just receive a signal from a mobile base station, they also send a signal to it. Our SoftBank mobile phone signal boosters vary in their working range, frequencies they can be compatible with and the type of signal they are made to enhance – 3G or 4G booster or all-in-one. You may easily choose a repeater that fits your needs perfectly. If you have any troubles doing this, you can contact our professional manager team at myamplifiers.com, who are available and ready to help you anytime. For stable Wi-Fi Internet we recommend using a wireless wifi repeater. MyAmplifiers signal booster box is light, compact and completely safe, so you can place it in all kinds of homes, buildings, offices, cars and boats. We are very concerned about the happiness of our customers, so we make sure every device we sell is safe, qualitative and working perfectly; this is why we have developed a rigorous inspection system for every item. MyAmplifiers company has been founded more than ten years ago, and since then we have been evolving and learning our customers’ needs and ways to boost SoftBank signal and fulfil their expectations the easiest and fastest way possible. This is why our SoftBank signal booster for home is so easy to put together without any technicians. Our average customer assembles it within just fifteen to twenty minutes using only our user manual that we provide together with the package that contains the booster box and all of its accessories. You can also use FAQ section on our website. SoftBank repeater can be used by multiple phones. All devices that are located within its range of coverage and are suitable for SoftBank frequency, can use the amplified signal.

If you actually decide to make a purchase at our store, we will provide you 3-year warranty for all the items, and also a possibility to return your purchase within 30 days if you will remain unsatisfied with the product. So do not hesitate to contact us and improve your life right now.

Note: information on SoftBank Mobile 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 SoftBank Mobile frequencies in your region, please, contact our managers.

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)8453140182 (After-sales support), Sales Chat

Which tab to choose - 'Calls', 'Calls+4G/LTE', '4G/LTE' or '5G'?
  • For the best coverage, choose Calls+3G+4G/LTE+5Git supports all network types in one powerful solution.
  • If you need to boost signal types GSM and 4G/LTE at the same time, choose the tab Calls+4G/LTE
  • For improving calls and mobile Internet at the same time select Calls+4G or Calls+3G
  • In order to display devices that we recommend for boosting mobile Internet click on 5G or 4G/LTE
  • Choosing the tab Calls you`ll find boosters recommended for phone calls mainly.