Difficulty building a safe migration plan for mail / files / groups
Concerns about post‑migration access design and auditability
Lack of resources for user adoption and training after go‑live
Current‑state assessment (inventory of accounts / groups / shared resources / dependencies)
Migration plan (timeline, rollback strategy, risk mitigation)
Data migration (mail / calendar / Drive / shared drives)
Security and access optimization (MFA, DLP, audit logs)
Training and adoption (for admins and end users)
Operations design (backup, audit, first‑line support)
Okta / Cerby / JumpCloud
Google Workspace / Microsoft 365
Salesforce / Slack / Box / Dropbox
Discovery & current‑state visualization (1–2 weeks)
Design & pilot migration (2–4 weeks)
Production migration (overnight / weekend execution available)
Training & adoption (1–2 weeks)
Handover to operations & outcome measurement (ongoing)
Minimal downtime and reduced migration incidents
Governance improvement through standardized permissions and auditing
Productivity gains and tool consolidation through successful adoption
Q. Can we run in parallel with our existing groupware?
A. Yes. We design staged migrations to secure a parallel period.
Q. Can we migrate existing archives / audit logs?
A. It depends on the format. We will design a tailored approach.
Standard: from ¥500,000 (50–200 users; mail / calendar / file migration)
Enterprise: custom quote (multi‑site, multiple SaaS integrations, strict audit requirements)
Pricing varies by scope. Please contact us for details.