PSI-Japan was founded in 1994 and is a veteran Japanese internet service provider specializing in .jp domain registration and high-performance DNS services, offering reliable domain management and DNS resolution for enterprise customers.
Founded in 1999 in Tokyo, GMO Internet is Japan's largest internet group. Its domain registration service manages over 10 million domains and is the #1 choice for .jp domain registration.
GMO Registry founded in 2015, is the domain registry arm of Japan's GMO Internet Group, operating 30+ new gTLDs including .shop, .tokyo, .yokohama, .osaka, serving as a major global registry operator.