Enterprise SSO, Identity & TLS
for the Japanese market
A practical reference for IT and security leaders — especially at foreign-affiliated companies operating in Japan. Find out which Japanese SaaS support SAML / OIDC / SCIM, compare domestic and global IdPs, and understand TLS certificate operations behind your identity stack.
This site is primarily written in Japanese. These English pages cover the Japan-specific data that is hard to find elsewhere.
🔌 Japanese SaaS SSO list
Does kintone support SAML? What about SmartHR's SCIM? SAML/OIDC/SCIM support and required plans for Japanese & global SaaS.
🏢 IdP comparison (incl. Japanese IdPs)
Entra ID, Okta, Google, Auth0 plus domestic IdPs (HENNGE One, TRUST LOGIN, CloudGate UNO) rarely covered in English.
🇯🇵 Enterprise SSO in Japan
What's different about rolling out SSO in Japan — domestic SaaS, vendor support, and certificate operations.
Looking for the full content?
The complete guides (OpenID Connect, SAML, SCIM, passkeys, zero trust, TLS) are written in Japanese.