[CHIYODA-KU, TOKYO, AUGUST 5, 2025]—Adjustone, Inc. (Head Office: Chiyoda-ku, Tokyo; CEO: Eita Ito) announced the launch of its next-generation eSIM communication service, “JAPAN PREMIUM SIM,” designed specifically for international travelers visiting Japan.

With the concept of “Making Travel More Comfortable with eSIM,” the service aims to provide tourists visiting Japan with high-quality, easy-to-use, fast, and stable internet access.

JAPAN PREMIUM SIM is a locally operated MNO SIM that uses the award-winning au network, delivering ultra-high speed 5G communication with superior stability and speed compared to roaming SIMs, revolutionizing the connectivity experience for travelers.

<a href="https://newsroom.kddi.com/english/news/detail/kddi_nr-495_3771.html">KDDI/au Press Release</a>

JAPAN PREMIUM SIM is a brand specializing in providing high-quality, short-term mobile communication services for international visitors to Japan. With its core values of Speed, Simplicity, and Service, it is the ideal choice for travelers seeking stress-free connectivity during their stay.

For more details or to make a purchase, please visit the official website:
👉 <a href="https://japansim.jp/">https://japansim.jp/</a>

■ Five “PREMIUM” Features of JAPAN PREMIUM SIM

PREMIUM feature #1: A globally recognized PREMIUM network

PREMIUM feature #2: Japan’s Top-Tier PREMIUM 5G High-Speed Connectivity

PREMIUM feature #3: One of the Largest PREMIUM 5G Network Coverages in Japan

PREMIUM feature #4: True Unlimited PREMIUM 5G Data - No Speed Caps!

PREMIUM feature #5: PREMIUM Easy Setup (eSIM Supported)

■ Five Plans Tailored to Travel Duration

Plans range from 4 days to 31 days, all offering unlimited data throughout the stay. Tethering is available on all plans. Note: Tethering limits may vary depending on the plan.&nbsp;&nbsp;

■ Easy Setup in as Fast as One Minute After Application

We are looking for sales partners to help promote and sell JAPAN PREMIUM SIM.
We are also welcoming referral partners/affiliates and influencers who can help us expand the reach of JAPAN PREMIUM SIM.

Unlimited 5G on the Globally Recognized au Network for a More Convenient Travel Experience in Japan [CHIYODA-KU, TOKYO, AUGUST 5, 2025]—Adjustone, Inc. (Head Office: Chiyoda-ku, Tokyo; CEO: Eita Ito) announced the launch of its next-generation eSIM communication service, “JAPAN PREMIUM SIM,” designed specifically for international travelers visiting Japan.With the concept of “Making Travel More Comfortable with eSIM,” the service aims to provide tourists visiting Japan with high-quality, easy-to-use, fast, and stable internet access.JAPAN PREMIUM SIM is a locally operated MNO SIM that uses the award-winning au network, delivering ultra-high speed 5G communication with superior stability and speed compared to roaming SIMs, revolutionizing the connectivity experience for travelers.<h6><a href="https://newsroom.kddi.com/english/news/detail/kddi_nr-495_3771.html">KDDI/au Press Release</a></h6><h2>■ About JAPAN PREMIUM SIM</h2>JAPAN PREMIUM SIM is a brand specializing in providing high-quality, short-term mobile communication services for international visitors to Japan. With its core values of Speed, Simplicity, and Service, it is the ideal choice for travelers seeking stress-free connectivity during their stay.For more details or to make a purchase, please visit the official website:
👉 <a href="https://japansim.jp/">https://japansim.jp/</a><img style="width: 100%;" src="https://imagedelivery.net/H6_s_Eb_ylTWnSEV3HlmYQ/cc4d1f7b-61b6-4dca-6f24-3c26695dec00/public" alt="JAPAN PREMIUM SIM website header." /><h2>■ Five “PREMIUM” Features of JAPAN PREMIUM SIM</h2>PREMIUM feature #1: A globally recognized PREMIUM networkPREMIUM feature #2: Japan’s Top-Tier PREMIUM 5G High-Speed ConnectivityPREMIUM feature #3: One of the Largest PREMIUM 5G Network Coverages in JapanPREMIUM feature #4: True Unlimited PREMIUM 5G Data - No Speed Caps!PREMIUM feature #5: PREMIUM Easy Setup (eSIM Supported)<h2>■ Five Plans Tailored to Travel Duration</h2>Plans range from 4 days to 31 days, all offering unlimited data throughout the stay. Tethering is available on all plans. Note: Tethering limits may vary depending on the plan.&nbsp;&nbsp;<img style="width: 100%;" src="https://imagedelivery.net/H6_s_Eb_ylTWnSEV3HlmYQ/d894e706-516a-4648-6ca5-bb3ed4fa1d00/public" alt="JAPAN PREMIUM SIM Plan Lineup" /><h2>■ Easy Setup in as Fast as One Minute After Application</h2><img style="width: 100%;" src="https://imagedelivery.net/H6_s_Eb_ylTWnSEV3HlmYQ/cec40e57-d51d-4c47-67c4-4a0dd8b11800/public" alt="JAPAN PREMIUM SIM - Hot to activate your eSIM" /><h2>■ Partner Recruitment</h2>We are looking for sales partners to help promote and sell JAPAN PREMIUM SIM.
We are also welcoming referral partners/affiliates and influencers who can help us expand the reach of JAPAN PREMIUM SIM.We look forward to hearing from you!

Internet service

Internet Service Provider / Line connection

Telecommunications / VoIP

Unlimited 5G on the Globally Recognized au Network for a More Convenient Travel Experience in Japan

Launch of “JAPAN PREMIUM SIM,” an eSIM Service Exclusively for Visitors to Japan

Australia’s peak communications consumer body,&nbsp;ACCAN, welcomes the government’s announcement that requirements will be placed upon major mobile carriers to significantly expand mobile coverage across the country.

The Universal Outdoor Mobile Obligation (UOMO), announced today, is an important response from the Minister for Communications to the review of the Universal Service Obligation (USO) – which ACCAN, consumers and many in the telco industry regard as outdated and not reflective of modern consumer needs.

ACCAN CEO Carol Bennett said, “we welcome this announcement by Communications Minister Michelle Rowland to significantly expand Australian’s access to the mobile services they rely on for their health, wellbeing, work and safety.

“ACCAN has been calling for an expanded and modern USO that takes into account new technology and the increasingly volatile climate that is impacting connectivity in times of extreme weather events. Challenging times call for workable and accessible solutions. This initiative will improve access, choice and reliability to essential telco connectivity,” Ms Bennett said.

The development of Low Earth Orbit satellite (LEOSat) connectivity has made a major difference to many Australian consumers, particularly in regional, rural and remote areas. This technology has provided access to internet speed and low latency that was not possible through previous technologies. Until now, LEOSat connectivity has been limited to the internet. With trials of Direct-to-Handset connectivity well underway and a commercial rollout pending – now is the time to act on all of the reviews and consultations on telco services.

“While this initiative recognises next generation technology, it hasn't ignored the importance of continued investment in existing terrestrial networks to underpin continued certainty especially in our regional, rural and remote regions where it is needed to guarantee continued productivity and safety,” Ms Bennett concluded.

Australia’s peak communications consumer body,&nbsp;ACCAN, welcomes the government’s announcement that requirements will be placed upon major mobile carriers to significantly expand mobile coverage across the country.The Universal Outdoor Mobile Obligation (UOMO), announced today, is an important response from the Minister for Communications to the review of the Universal Service Obligation (USO) – which ACCAN, consumers and many in the telco industry regard as outdated and not reflective of modern consumer needs.ACCAN CEO Carol Bennett said, “we welcome this announcement by Communications Minister Michelle Rowland to significantly expand Australian’s access to the mobile services they rely on for their health, wellbeing, work and safety.“ACCAN has been calling for an expanded and modern USO that takes into account new technology and the increasingly volatile climate that is impacting connectivity in times of extreme weather events. Challenging times call for workable and accessible solutions. This initiative will improve access, choice and reliability to essential telco connectivity,” Ms Bennett said.The development of Low Earth Orbit satellite (LEOSat) connectivity has made a major difference to many Australian consumers, particularly in regional, rural and remote areas. This technology has provided access to internet speed and low latency that was not possible through previous technologies. Until now, LEOSat connectivity has been limited to the internet. With trials of Direct-to-Handset connectivity well underway and a commercial rollout pending – now is the time to act on all of the reviews and consultations on telco services.“While this initiative recognises next generation technology, it hasn't ignored the importance of continued investment in existing terrestrial networks to underpin continued certainty especially in our regional, rural and remote regions where it is needed to guarantee continued productivity and safety,” Ms Bennett concluded.

Media Release – At last, a boost to consumer telco connectivity, choice and safety

ACCAN - Australia’s peak national communications consumer body – has hailed the Federal Government’s strengthening of enforcement powers a major win for telecommunications consumers.

ACCAN’s CEO, Carol Bennett, said the reforms will promote increased accountability, transparency and compliance within the telecommunications industry, and contribute towards improving trust in telcos which has been eroding.

“This announcement by the Australian Government addresses longstanding calls from consumer advocates to improve accountability in the telecommunications sector and we applaud these critical reforms,” she said.

“The government’s announcement to boost the enforcement powers of the ACMA will ensure telcos face real and meaningful penalties if they breach their obligations to Australians. This is a critical step towards ensuring that the telco sector works in the interests of consumers.”

“Granting the ACMA greater and more timely enforcement powers goes a long way towards addressing the persistent limitations of the ACMA’s regulatory toolkit”.

The changes will be part of expanded consumer protections under a suite of reforms to the&nbsp;Telecommunications Act 1997 (Cth).

The changes will mean the regulator, ACMA, will now be able to take direct enforcement action against breaches of industry codes rather than first having to issue a formal direction to comply.

The reforms also provide for significant increases to maximum penalties for breaches of industry codes and standards, from $250,000 to $10 million, bringing the telco sector in line with other essential service sectors.

The Australian Government also announced that it will establish a Carriage Service Provider (CSP) registration scheme to increase the visibility of providers in the telecommunications market. A CSP registration scheme will support a telecommunications market that works efficiently for all participants and provide much needed oversight of the market by the ACMA.

ACCAN - Australia’s peak national communications consumer body – has hailed the Federal Government’s strengthening of enforcement powers a major win for telecommunications consumers.ACCAN’s CEO, Carol Bennett, said the reforms will promote increased accountability, transparency and compliance within the telecommunications industry, and contribute towards improving trust in telcos which has been eroding.“This announcement by the Australian Government addresses longstanding calls from consumer advocates to improve accountability in the telecommunications sector and we applaud these critical reforms,” she said.“The government’s announcement to boost the enforcement powers of the ACMA will ensure telcos face real and meaningful penalties if they breach their obligations to Australians. This is a critical step towards ensuring that the telco sector works in the interests of consumers.”“Granting the ACMA greater and more timely enforcement powers goes a long way towards addressing the persistent limitations of the ACMA’s regulatory toolkit”.The changes will be part of expanded consumer protections under a suite of reforms to the&nbsp;Telecommunications Act 1997 (Cth).The changes will mean the regulator, ACMA, will now be able to take direct enforcement action against breaches of industry codes rather than first having to issue a formal direction to comply.The reforms also provide for significant increases to maximum penalties for breaches of industry codes and standards, from $250,000 to $10 million, bringing the telco sector in line with other essential service sectors.The Australian Government also announced that it will establish a Carriage Service Provider (CSP) registration scheme to increase the visibility of providers in the telecommunications market. A CSP registration scheme will support a telecommunications market that works efficiently for all participants and provide much needed oversight of the market by the ACMA.