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Crewtool·Collaboration·HENNGE One
JP
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Collaboration

HENNGE One

Made-in-Japan SaaS-security platform bundling SSO, email security, and DLP. The gateway that carries Japanese enterprises and public-sector bodies into SaaS adoption.

Editor
Jake's editor note

The passport for Japanese companies pushing overseas SaaS past IT and legal. Covers Japan-specific mail and PPAP culture that Okta alone can't handle.

Jake (황관희)
Founder, 5years+ · Operator, Crewless
Last updated: 2026-04-21
Key Features
• SAML SSO + MFA • Email archive + encryption • Attachment encryption (post-PPAP) • SaaS usage visibility • Domestic support
Pricing
From a few hundred yen per user per month. Targets mid-to-large enterprises; quote-based.
FAQ

Difference from Okta?

Okta is the global SSO standard; HENNGE One specializes in Japanese mail/PPAP culture. Often deployed together.

What is "post-PPAP"?

Retiring the practice of mailing ZIP passwords separately. HENNGE One replaces it with secure attachment-sharing.

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