Clients sometimes ask how a small, bilingual firm keeps hundreds of cases, documents, and deadlines in order. A large part of the answer is choosing software carefully and using it well. Here's the stack we rely on every day — listed with appreciation, not affiliation.
Stripe
How we take card payments from clients worldwide — invoices paid in minutes, in any currency.
Freee
Cloud accounting that keeps our books clean and audit-ready — and a favorite of our incorporation clients.
Business Box
Business support services we trust as part of the back-office for clients setting up in Japan.
Wise
How clients abroad pay us in their own currency — fast international transfers at honest exchange rates.
Google Workspace
Email, documents, and calendars — the backbone of our daily operations.
Adobe Sign
Digital signatures for our client agreements — no printing, no postage, signed from anywhere.
WireGuard
Modern, audited VPN tunnels — client data stays encrypted wherever we work from.
Cloudflare
Keeps oak-admin.jp fast and secure for visitors everywhere.
Logos and names belong to their respective owners; listed here simply because we use and like them. No sponsorships, no referral fees.