News
News & Topics
KT Japan Begins Accepting Advertising Placements on "K Magazine"
KT Japan has prepared a media kit for K Magazine, a Korea travel media outlet within ttshop, its official prepaid SIM/eSIM store for Korean KT lines, and has begun accepting advertising and tie-up placements. With roughly 490 published articles and a regular three-times-a-week publishing schedule, K Magazine reaches Japanese readers preparing for trips to Korea.
KT Japan Launches Open Beta for 'tt mobile' MVNO Service in Japan
KT Japan began the open beta of its Japan-based MVNO service, tt mobile, on July 17, 2026. Pre-registration for the Business Plan is first available in Korea, with plans to gradually expand eligibility and coverage.
Korea Peering Service Now Live via JPIX
KT and KT Japan have opened a port on the JPIX Internet Exchange and launched a high-quality peering service to Korea. Built on KJCN, which links Japan and Korea at 16.5 ms, it starts with a 10G port.
KT Japan Named a Consumption Tax-Exempt Store for Foreign Missions
As of July 1, 2026, Japan's National Tax Agency designated KT Japan a consumption tax-exempt store for foreign diplomatic missions. Embassies, consulates, and their eligible staff in Japan can use our services free of consumption tax.
ttshop Launches K Magazine — Korea Travel, K-POP, Beauty and More
KT Japan's Korea SIM shop ttshop has launched K Magazine, a web magazine covering travel, K-POP, beauty, food, and fashion for women in their 20s and 30s interested in Korea.
Strategic Partnership with MC Digital Realty
KT Japan and its group company Epsilon have announced a strategic partnership with MC Digital Realty. The KJCN subsea cable and Epsilon's global network will help advance data infrastructure in Japan and worldwide.
Studying in Korea? Here's why KT's Welcome 5G plan is worth a look
No contract, no cancellation fees, unlimited 5G data, and free international calls. KT Japan's Welcome 5G plan, explained.
KT Japan fully supports your Korea trip! Launching 5 exclusive benefits for 'Korea eSIM / SIM Card' purchasers
KT Japan recommends Korea eSIM. Make your Korea trip more convenient and exciting!
Launching discount coupons for Korea travel for Korea eSIM/SIM card customers
Distributing discount coupons for Korea travel. Available for shopping, sightseeing, and dining.
Notice of Head Office Relocation
Our head office has been relocated to Shiba-koen, Minato-ku, Tokyo. Operations at the new address have commenced.
Notice Regarding Absorption-Type Corporate Split
The renewable energy business has been succeeded through an absorption-type corporate split.