List of cell phone companies and mobile carriers in : NTT Docomo, SoftBank Corp., Rakuten Mobile, LINE Mobile, IIJmio, UQ Mobile, Y!mobile, MIC
NTT Docomo Company : NTT Docomo
Website :
Phone : 15711
NTT Docomo: Redefining Mobile Communication in Japan Find the best NTT Docomo phones in Japan for an exceptional mobile experience. Explore a wide selection of phone devices and services in Japan with NTT Docomo. NTT DoCoMo is one of Japan's leading telecommunications companies. It is a subsidiary of Nippon Telegraph and Telephone Corporation (NTT) and is involved in mobile communication services. Below, we'll provide an overview of NTT DoCoMo and its key services: History of NTT DoCoMo NTT DoCoMo was established in 1992 and became the first provider of digital mobile phone services in Japan. Since then, it has established itself as a leader in Japan's mobile communication market. Mobile Phone Services NTT DoCoMo offers various mobile phone plans and smartphones, catering to a wide range of communication needs. Data Communication It provides high-speed data communication networks, allowing users to browse the web, stream videos, and engage in various data-related activities. International Roaming NTT DoCoMo's services support international roaming, enabling users to stay connected while abroad. Internet of Things (IoT) NTT DoCoMo offers communication services for IoT devices and is involved in projects related to smart cities and smart homes. Technological Innovation and Research NTT DoCoMo actively engages in innovative communication technologies and contributes to the development of next-generation communication networks, including the adoption of 5G technology. Contributions to Society NTT DoCoMo plays a vital role in providing communication infrastructure during disasters and contributes to the community. The company is involved in a wide range of projects both domestically and internationally. Future of NTT DoCoMo NTT DoCoMo aims to maintain its leadership in the mobile communication field in Japan and internationally. It focuses on improving the user experience through technology and innovation.
Plans : Ahamo plan: Data capacity: 20GB. Online application process. Free calls in 5 minutes (some exceptions). Ahamo large portion plan: Data capacity: Total 100GB (20GB in base plan + 80GB additional option). Online application process. Free calls in 5 minutes (some exceptions). Price: 20GB for 2,970 yen/month, additional 80GB option for 1,980 yen/month. Plan irumo: Data capacity: 0.5GB, 11/3GB, 6GB, 9GB. Flexible data support according to your needs. Communication speed of 3Mbps in 4G (LTE) network. Possibility of speed reduction if the data limit is exceeded. Smartphone Plan for the first time: It is a special offer for those who have changed their FOMA contract or have moved to 5G/Xi (4G/LTE) from a 3G line of another company. Free national calls for the first 5 minutes. Discount on monthly charges for up to 12 months when combined with First Smartphone Discount. 1 GB data limit per month. Maximum transmit/receive speed reduced to 128 kbps once data limit is exceeded.
SoftBank Company : SoftBank
Website :
Phone : 0800-919-0157
SoftBank: Shaping Japan's Telecommunications Landscape SoftBank is one of Japan's prominent telecommunications providers, offering a wide range of services, including mobile, broadband, and more. They are known for their innovation and played a significant role in shaping Japan's mobile landscape. Find the best phones in Japan with SoftBank Corp. SoftBank Group Corp., commonly known as SoftBank, is a Japanese multinational conglomerate holding company. Founded in 1981 by Masayoshi Son, the company has evolved into one of Japan's leading and most influential technology and telecommunications corporations. Here is an overview of SoftBank: Key Services Telecommunications: SoftBank operates as a major player in Japan's telecommunications industry. It provides mobile communication services, including voice and data plans, to millions of customers in Japan. Internet and Broadband Services: SoftBank offers high-speed internet and broadband services, catering to residential and business customers. Technology Investments SoftBank has gained recognition for its investments in various technology companies worldwide. The SoftBank Vision Fund, one of the largest tech investment funds globally, has invested in numerous startups and established tech firms. Robotics The company has ventured into the field of robotics, developing humanoid robots like Pepper and NAO, which are used in various industries, including retail and healthcare. AI and Innovations SoftBank is actively involved in artificial intelligence (AI) research and development. It continues to explore AI applications across different sectors. Financial Services SoftBank Group has expanded its portfolio to include financial services, such as online banking and insurance. International Presence SoftBank has a significant international presence, with investments and partnerships worldwide. It has become known for its strategic investments in tech giants and startups, including companies like Alibaba, ARM Holdings, and Uber. Corporate Vision SoftBank's founder and CEO, Masayoshi Son, is known for his vision of a connected future. The company actively seeks opportunities to contribute to advancements in technology and the broader telecommunications industry.
Plans : Basic Plan (Voice Calls): ¥1,078/month. Applicable models: iPhone (from iPhone 5), Google Pixel, 4G smartphones, basic feature phones. Basic Plan (Data): ¥1,078/month. Applicable models: iPad, tablets, mobile data communication devices. Mini Fit Plus Plan: Basic Plan (Voice Calls): ¥1,078 per month. Mini Fit Plus Data Plan: Up to 1GB: ¥2,200 per month. Up to 2GB: ¥3,300 per month. Up to 3GB: ¥4,400 per month. Discount Home Bundle Hikari Set: -¥1,100. Merihari Unlimited Plan: Basic Plan (Voice Calls): ¥1,078 per month. Merihari Unlimited Data Plan: For more than 3GB: ¥7,238 per month (1 person) / ¥6,160 per month (2 people) / ¥6,138 per month (3 people or more). For 3GB or less: ¥4,488/month (1 person) / ¥3,828/month (2 people) / ¥3,278/month (3 people or more). Tethering option: ¥0 per month. Discount Home Bundle Hikari Set: -¥1,100 per month. New Everybody Family Discount: -¥660 per month (2 people) / -¥1,210 per month (3 people or more).
Rakuten Mobile Company : Rakuten Mobile
Website :
Phone : (+81) 50-5581-6910
Rakuten Mobile: Redefining Japan's Telecommunications Rakuten Mobile is a disruptive force in Japan's telecommunications market. They are known for introducing competitive pricing and innovative services. As a relatively new player, they're challenging the status quo. Discover Rakuten Mobile services in Japan: attractive rates, reliable coverage and flexible options for your mobile phone. Rakuten Mobile, Inc. is a Japanese mobile network operator and a subsidiary of Rakuten Group, one of Japan's leading e-commerce and technology companies. Rakuten Mobile has gained prominence in Japan for its innovative approach to telecommunications. Here's an overview of Rakuten Mobile: Key Services Mobile Telecommunications: Rakuten Mobile provides mobile phone services, including voice and data plans, to consumers in Japan. It operates as a mobile virtual network operator (MVNO) using its own mobile network infrastructure. 5G Network: Rakuten Mobile has made significant investments in building a cutting-edge 5G network. It aims to provide high-speed and reliable 5G services to its customers. Internet Services: As part of the larger Rakuten Group, Rakuten Mobile offers various internet services, including e-commerce, online banking, and digital content distribution. Industry Disruption Rakuten Mobile is known for its disruptive approach to the telecommunications industry in Japan. The company has challenged established players through innovative pricing, customer-centric offerings, and advanced technology. 5G Network Expansion One of the company's significant initiatives is the deployment of its cloud-native and fully virtualized 5G network. This approach allows for flexibility and scalability in network operations. Corporate Vision Rakuten Mobile's vision is to offer competitive, high-quality mobile services and contribute to the advancement of telecommunications technology. The company emphasizes customer satisfaction and cost-effective solutions.
Plans : Rakuten Mobile: Base monthly price: 980 yen. Data Options: 3GB. Minimum contract duration: 0 months. Terminate free of charge: No. Customer service in English: No Plan fee: 4,400 yen/month (4,840 yen including tax). Universal Service Fee: 2 yen/month. Telephone relay service fee: 1.1 yen/month. Rakuten Turbo 5G product price: Lump sum payment: 41,580 yen. 48 times payment: 866 yen x 48 times. 24 installments: 1,732 yen x 24 times. Contract management fee: 3,300 yen. SIM card replacement fee: 0 yen. Shipping costs: 0 yen. Other charges: Credit card fees: 0 yen. Account transfer fee: 110 yen/month. Document delivery service fee: 330 yen. Billing fee: 220 yen. Cash on delivery rate: Depends on the total amount of the product. Convenience Store Payment Fee: Depends on the amount billed and the convenience store selected.
LINE Mobile Company : LINE Mobile
Website :
Phone : 0120-142-275
LINE Mobile: Revolutionizing Japan's Telecommunications LINE Mobile is associated with the popular messaging app LINE. They offer mobile services and packages designed for users who want seamless connectivity with the LINE app and other services. Discover LINE Mobile's affordable plans in Japan for calls and data. LINE Mobile is a leading player in the Japanese telecommunications landscape, known for its innovative and customer-centric approach. With an array of service offerings and a strong commitment to user satisfaction, LINE Mobile has established itself as a key provider in the industry. Comprehensive Telecom Services LINE Mobile offers a comprehensive range of telecom services, including mobile plans, data options, and messaging solutions. Their versatile plans cater to the diverse communication needs of individuals and businesses across Japan. Flexible Mobile Plans LINE Mobile takes pride in its flexible mobile plans designed to meet the unique requirements of each user. Whether you need unlimited data for streaming or a basic plan for essential communication, LINE Mobile has you covered. High-Quality Network Coverage One of LINE Mobile's standout features is its extensive and high-quality network coverage, ensuring that users in both urban and remote areas can rely on dependable and fast mobile services. Embracing Innovation Innovation is at the core of LINE Mobile's philosophy. They consistently invest in emerging technologies and digital solutions to keep Japan at the forefront of global telecom trends. Customer-Centric Approach LINE Mobile places great emphasis on customer satisfaction, offering responsive customer support and user-friendly interfaces to provide a positive and tailored experience for their clients. Industry News In recent news, LINE Mobile has been making strides in introducing 5G technology to its network, promising even faster and more efficient connectivity for its users.
Plans : Basic plan with SIM voice call: 500 MB (2 GB): ¥1,100/month (¥1,210 including tax) 3 GB (5 GB): ¥1,480/month (¥1,628 including tax) 6 GB (10 GB): ¥2,200/month (¥2,420 including tax) 12 GB (30 GB): ¥3,200/month (¥3,520 including tax) Basic plan with data SIM: 500 MB (2 GB): ¥600/month (¥660 including tax) 3 GB (5 GB): ¥980/month (¥1,078 including tax) 6 GB (10 GB): ¥1,700/month (¥1,870 including tax) 12 GB (30 GB): ¥2,700/month (¥2,970 including tax) Optional service: Unlimited calls for 10 minutes: ¥880/month (¥968 including tax) Handset Warranty: Device replacement or repair in case of drop or submersion: ¥450/month or ¥500/month (¥495 or ¥550 including tax) Other Fees: Initial Cost: SIM Card Issuance Fee: ¥400 (¥440 including tax) Web Registration Fee: ¥3,000 (¥3,300 including tax) When ordering a second line, you can save on the Web Registration Fee by applying additionally. Call rate: Domestic calls: ¥20 (¥22 including tax) for every 30 seconds
Prepaid : Basic plan - SIM voice call, Basic monthly fee: 500MB: ¥1,100/month (¥1,210 including tax) 2 GB: ¥1,480/month (¥1,628 including tax) 3 GB: ¥2,200/month (¥2,420 including tax) 5 GB: ¥3,200/month (¥3,520 including tax) 6 GB: ¥3,200/month (¥3,520 including tax) 10 GB: ¥3,200/month (¥3,520 including tax) 12 GB: ¥3,200/month (¥3,520 including tax) 30 GB: ¥3,200/month (¥3,520 including tax) Data SIM, Basic monthly fee: 500MB: ¥600/month (¥660 including tax) 2 GB: ¥980/month (¥1,078 including tax) 3 GB: ¥1,700/month (¥1,870 including tax) 5 GB: ¥1,700/month (¥1,870 including tax) 6 GB: ¥1,700/month (¥1,870 including tax) 10 GB: ¥1,700/month (¥1,870 including tax) 12 GB: ¥1,700/month (¥1,870 including tax) 30 GB: ¥2,700/month (¥2,970 including tax)
IIJmio Company : IIJmio
Website :
Phone : 03-5205-4999
IIJmio: Revolutionizing Japanese Mobile Services IIJmio is part of Internet Initiative Japan Inc. They specialize in mobile services and are known for their high-speed data plans and reliable connectivity, catering to tech-savvy users. Find the best mobile phone plans in Japan with IIJmio: the ideal choice to find and enjoy the best phones. In the dynamic landscape of Japanese mobile telecommunications, IIJmio stands as a revolutionary player, challenging traditional norms with its innovative approach. As a subsidiary of Internet Initiative Japan (IIJ), a renowned name in the Internet and telecommunications sector, IIJmio has made a significant impact on the Japanese market. Comprehensive Mobile Services IIJmio offers a comprehensive suite of mobile services, catering to the diverse needs of individuals and businesses across Japan. Their offerings include mobile plans, data packages, and messaging solutions, designed to keep users connected effortlessly. Flexible Mobile Plans What sets IIJmio apart is its commitment to flexibility. The company offers an array of mobile plans that can be tailored to suit individual preferences. Whether you need unlimited data for streaming or a basic plan for essential communication, IIJmio provides versatile options. High-Quality Network Coverage IIJmio prides itself on its extensive and high-quality network coverage, ensuring seamless and reliable services in urban and remote areas alike. Users can count on fast and dependable connectivity, wherever they are in Japan. Innovation at the Core Innovation is deeply embedded in IIJmio's DNA. The company continually invests in emerging technologies and digital solutions, ensuring that Japan remains at the forefront of global telecom trends. Customer-Centric Approach A hallmark of IIJmio's success is its customer-centric approach. The company places a strong emphasis on customer satisfaction, offering responsive support and user-friendly interfaces to create a tailored and positive user experience. Affordable and Transparent Pricing IIJmio is known for its attractive pricing policies, offering cost-effective alternatives to traditional carriers. The transparent pricing structure is a breath of fresh air in the Japanese telecom market. Industry Impact In the ever-evolving telecom industry, IIJmio has been a game-changer, consistently introducing new technologies and services. Recently, the company has been exploring the potential of 5G technology, promising even faster and more efficient connectivity for its users.
Plans : 2 Gig Plan: Monthly fee 850 yen including tax (773 yen excluding tax). Includes voice SIM, SMS and type D data. 5 Gig Plan: Monthly fee 990 yen including tax (900 yen excluding tax). Includes voice SIM, SMS and type D data. 10 Gig Plan: Monthly fee 1,500 yen including tax (1,364 yen excluding tax). Includes voice SIM, SMS and type D data. 15 Gig Plan: Monthly fee of 1800 yen including tax (1637 yen excluding tax). Includes voice SIM, SMS and type D data. 20 Gig Plan: Monthly fee of 2000 yen including tax (1819 yen excluding tax). Includes voice SIM, SMS and type D data. Type A Voice Only eSIM Plan: Monthly fee 820 yen including tax (746 yen excluding tax). docomo network only voice eSIM plan: Monthly fee of 440 yen including tax (400 yen excluding tax).
Prepaid : 5 minute flat rate call: 500 yen including tax (90 yen including tax). 10-minute flat rate call: 700 yen including tax (290 yen including tax). Unlimited calls: 1400 yen including tax (990 yen including tax).
UQ Mobile Company : UQ Mobile
Website :
Phone : 0800-777-5461
UQ Mobile: Connecting Japan with Reliable Services UQ Mobile is a subsidiary of KDDI and focuses on mobile broadband. They play a crucial role in providing fast and reliable internet access across Japan, keeping people connected. Search and find the best mobile phone plans in Japan with UQ Mobile. Discover our wide selection of phones and choose the perfect device to be always connected. UQ Mobile has stood out for its focus on connectivity through its mobile network and broadband services. The company offers mobile phone plans that include calls, text messages, and mobile data, allowing them to compete in Japan's telecommunications market. In addition, UQ Mobile has worked to expand its coverage and services, which has allowed it to compete with other operators in the Japanese market. The company has also focused on offering high-speed services, including broadband services and high-speed internet access, to meet the growing demands of its customers. In short, UQ Mobile is a telecommunications service provider in Japan that offers a variety of services, including mobile phone, internet, and other communications-related services. The company has made efforts to expand its coverage and improve the quality of its services to compete in the Japanese telecommunications market.
Plans : Plan Ⅰ-Ⅲ: Monthly payment of ¥1,078. Basic usage fee: ¥2,365/month (before discount) Local bundle discount: ¥1,100/month (long term) au PAY card payment discount: ¥187/month (long term) Plan Ⅰ-Ⅳ: Monthly payment of ¥1,540 (up to 1GB of data usage) Basic usage fee: ¥3,465/month (before discount) Family joint discount: ¥550/month (permanent) au PAY card payment discount: ¥187/month (long term) For data usage ~1GB: ¥1,188/month
Y!mobile Company : Y!mobile
Website :
Phone : 151 / 0570-039-151
Y!mobile: Delivering Quality Telecommunications Services in Japan Y!mobile is part of the SoftBank Group and offers a wide array of mobile services. They are dedicated to providing quality mobile experiences to their subscribers. Y!mobile: Search and discover the best phones in Japan: find your ideal device. Y!mobile is a telecommunications company in Japan that provides mobile phone, Internet, and business communications services. It was founded in 2014 as a merger between two Japanese telecommunications companies, Softbank and Willcom. Y!mobile focuses on offering high-quality services and affordable prices to meet the needs of Japanese consumers. The company offers a variety of mobile phone plans, including unlimited data plans and international calling plans, as well as high-speed Internet plans for home and office. Additionally, Y!mobile has been investing in emerging technologies such as the Internet of Things and artificial intelligence to improve its services. The company has also been working to improve its network infrastructure throughout Japan to provide reliable, high-speed connectivity to its customers. Y!mobile is a subsidiary of Softbank, one of the largest telecommunications companies in Japan. The company is headquartered in Tokyo and operates throughout the country, with a strong presence in urban areas.
Plans : Plan S: Basic monthly fee: ¥1,980 (¥2,178 with taxes) High-speed data communication capacity: 3GB. Communication speed when data capacity is exceeded: Maximum 300kbps. 4G/5G compatible Plan L: Basic monthly fee: ¥2,980 (¥3,278 without taxes). Discount of ¥1,188 from the second line for family members. High-speed data communication capacity: 5GB + 1GB. Communication speed when data capacity is exceeded: Maximum 1Mbps. 4G/5G compatible L+ Plan: Basic monthly fee: ¥3,780 (¥4,158 without taxes). Discount of ¥1,188 from the second line for family members. High speed data communication capacity: 15GB. Communication speed when data capacity is exceeded: Maximum 1Mbps. 4G/5G compatible XL Plan: Basic monthly fee: ¥900 without taxes (¥990 with taxes included). High speed data communication capacity: 1GB. Communication speed when data capacity is exceeded: Maximum 300kbps. 4G/5G compatible XXL Plan: Basic monthly fee: ¥1,900 without taxes (¥2,090 with taxes included). High speed data communication capacity: 20GB. Communication speed when data capacity is exceeded: Maximum 1Mbps. 4G/5G compatible XXXL Plan: Basic monthly fee: ¥2,700 without taxes (¥2,970 with taxes included). High speed data communication capacity: 25GB. Communication speed when data capacity is exceeded: Maximum 1Mbps. 4G/5G compatible
MIC Company : MIC
Website :
Phone : (+81) 03-5253-1111
Ministry of Internal Affairs and Communications (MIC): Overseeing Japan's Communications and Internal Affairs The "Ministry of Internal Affairs and Communications" is the Japanese government ministry responsible for overseeing a wide range of matters related to communications and internal affairs. Responsibilities and Focus Areas - Telecommunications: The MIC regulates and supervises the telecommunications sector in Japan. This includes managing frequency assignments, issuing licenses for telecommunications operators, and promoting market competition.
- Broadcasting: The MIC oversees broadcasting in Japan, issuing licenses for radio and television stations, managing the frequency spectrum, and advocating for media diversity.
- Communications Policy: Developing and implementing policies and regulations related to communications. This includes promoting broadband connectivity, cybersecurity, and protecting user privacy.
- Internal Affairs: Handling internal affairs concerning local and regional administration in Japan. This includes election management, local government administration, and promoting government decentralization.
The MIC plays a crucial role in regulating and promoting communications and domestic affairs in Japan. Its efforts ensure that telecommunications services are available and secure for Japanese citizens.
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