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  3. What is NIMASO? Everything You Need to Know About the Brand

What is NIMASO? Everything You Need to Know About the Brand

2026 3/23
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Mar 23, 2026
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What you’ll learn in this article:

  • Which country the brand NIMASO originates from
  • NIMASO’s company profile and official name
  • NIMASO’s history and reliability (warranty programs)

When searching for “glass screen protectors” or “charging cables” on Amazon or Rakuten Ichiba, “NIMASO” is a brand that frequently appears. Given its affordable prices and high volume of reviews, many people are likely wondering, “What country is this manufacturer actually from?” or “Is this a trustworthy brand?”

In this article, we will provide a detailed explanation of NIMASO’s origins, company profile, history, and reliability, based on primary information such as official data and corporate registration records.

Author of this article: "Mr. Gadget"

  • Studied under Masatoshi Ono, a million-selling singer who has performed at Kohaku Uta Gassen
  • Experience supervising for Ameba Choice and the web media Picky's
  • Individual member of the Word of Mouth Marketing Association

Nice to meet you!

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Conclusion: NIMASO is an accessory brand from China, operated by a Japanese corporation

NIMASO Conclusion - Slide A

To start with the conclusion, NIMASO is a brand originating from Shenzhen, China, and its Japanese subsidiary, “NIMASO JAPAN K.K.,” is responsible for sales in the Japanese market.

Ms.gadget

Is NIMASO a Japanese manufacturer? Or is it overseas?

MisterGadget

While the brand trademark is held by a company in Shenzhen, China, the operations for the Japanese market are conducted by a Japanese subsidiary. In other words, “a brand originating from China with a Japanese subsidiary” is the most accurate description.

We have summarized NIMASO’s basic information in the table below.

ItemDetails
Brand NameNIMASO
Japanese SubsidiaryNIMASO JAPAN K.K.
Former Company NameBenisong Co., Ltd.
EstablishedMarch 2017 (Incorporation)
Brand EstablishmentNovember 2015
Headquarters Location1-6-7 Inukura, Miyamae-ku, Kawasaki-shi, Kanagawa
RepresentativeXin Jinlin
Chinese Trademark RegistrationShenzhen E-Oma Technology Co., Ltd.
Business ScopeDevelopment, manufacturing, and sales of smart device accessories
Ms.gadget

If there is a subsidiary in Japan, does that mean I can receive support in Japanese?

MisterGadget

That is correct. NIMASO JAPAN K.K. handles customer support within Japan, allowing for inquiries and warranty claims to be processed in Japanese.

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NIMASO Company Profile

NIMASO Company Profile - Slide A

Basic Information on NIMASO

NIMASO JAPAN K.K. is a company that primarily develops accessories for smartphones and tablets. It was established in March 2017 as “Benisong Co., Ltd.” in Minato-ku, Tokyo, and after relocating through Yokohama, it is now headquartered in Miyamae-ku, Kawasaki-shi, Kanagawa Prefecture.

On September 14, 2023, the company changed its name to “NIMASO JAPAN K.K.” to unify its corporate name with its brand name. The corporate registration number is “2010501040822,” which can also be verified via the Ministry of Economy, Trade and Industry’s gBizINFO.

Ms.gadget

Why did it change from Benisong Co., Ltd. to NIMASO JAPAN?

MisterGadget

According to the company’s press release, the purpose was to achieve consistency between their business activities and corporate philosophy. It is believed that as the “NIMASO” brand name gained sufficient recognition, they adopted the brand name for the company name as well.

Although the Japanese subsidiary is relatively small, with 4 full-time employees and 19 part-time staff (as of September 2023), product development and manufacturing are said to be conducted in collaboration with affiliated companies in China. A branch office was also established in Shenzhen, China, in 2017, and the business is operated through a structure spanning both Japan and China.

Their sales channels are extensive; in addition to e-commerce sites such as Amazon, Rakuten Ichiba, Yahoo! Shopping, and Qoo10, they also sell directly via their official website and are carried by major electronics retailers like Yamada Denki, Yodobashi Camera, and Bic Camera.

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NIMASO’s History and Reliability

NIMASO History - Slide B Blackboard

NIMASO Chronology

The history of NIMASO can be summarized chronologically as follows:

History
November 2015

NIMASO brand established; sales began on Amazon.co.jp

History
March 2017

Incorporated as Benisong Co., Ltd. in Tokyo

History
2017

Established a branch office in Shenzhen, China

History
September 2023

Changed company name to “NIMASO JAPAN K.K.”

History
Present

Expanding into Japan, the US, Europe, Southeast Asia, and the Middle East

Ms.gadget

Since the brand has been around since 2015, does that mean it has over 10 years of history?

MisterGadget

Yes, as the brand was established in 2015, it has over a decade of track record. While the Japanese corporation was established in 2017, they had already entered the Japanese market via Amazon prior to that.

With a history spanning over 10 years since the brand’s establishment and about 9 years since incorporation, NIMASO has gained a certain level of recognition in the smartphone accessory market. They are continuing to expand globally, not just in Japan, but also into markets in the US, Europe, Southeast Asia, and the Middle East.

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NIMASO’s Quality Control and Reliability

A key point to note when evaluating NIMASO’s reliability is their robust warranty program.

  • Standard Warranty: 12 months from the date of purchase
  • Extended Warranty: Through membership registration, glass screen protectors and tablet films can be covered for up to 42 months (12 months standard + 30 months extended), and other products for up to 18 months (12 months standard + 6 months extended)
Ms.gadget

A warranty of up to 42 months is quite long, isn’t it?

MisterGadget

It is quite generous for smartphone accessory warranties. According to their official website, they cover not only initial defects but also issues like air bubbles during installation and natural breakage.
However, please check, as the warranty period varies by product.

Additionally, some of their case products have obtained U.S. Military Standard (MIL-STD-810H) drop-test certification from SGS, which demonstrates their focus on quality control. The fact that the Japanese subsidiary acts as the point of contact for customer support also provides a sense of security.

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Summary: Is NIMASO a trustworthy brand?

NIMASO Eyecatch - Slide

Here are the key takeaways from this article:

Key Points!

  • NIMASO is a brand originating from Shenzhen, China, operated by the Japanese subsidiary “NIMASO JAPAN K.K.”
  • The former company name was “Benisong Co., Ltd.”; it was changed to the current name in 2023
  • Over 10 years of experience, with the brand established in 2015 and the corporation in 2017
  • Features a warranty program of up to 42 months with a robust support system
  • Available through extensive sales channels including Amazon, Rakuten, and major electronics retailers
Ms.gadget

Ultimately, is NIMASO a brand I can safely buy from?

MisterGadget

It is a brand with over 10 years of experience and a support system managed by a Japanese subsidiary. Their flagship products, especially glass screen protectors and cables, have garnered numerous reviews on Amazon.

While some may be concerned about the brand’s origins, the fact that they have a Japanese corporation, provide support in Japanese, and have a solid warranty system are points that can be evaluated as factors for peace of mind. For those looking for affordable smartphone accessories, NIMASO can be considered a strong option.

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Thank you for reading until the end!

  • The evaluation in this article is unique to this site.
  • Unless otherwise specified, product prices and information are current as of the time of writing.
  • Please note that this site cannot be held responsible for any inaccuracies in this information.
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This article was originally written in Japanese and has been translated.

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