Your Business in Japan,
Made Simple

PASELLY is a SaaS platform for document creation and project management, built for Japan. We're now expanding globally — and we'd love your help shaping what comes next.

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Built for Japan, Now Going Global

PASELLY has been helping Japanese businesses create invoices, quotations, receipts, and more.
With advances in AI, we're now bringing multilingual support to professionals worldwide.

Multilingual Documents

Create professional documents in Japanese, English, Korean, and Chinese — with proper formatting for each language.

Multi-Currency Support

Bill in JPY, USD, EUR, KRW, CNY and more. Each currency is automatically formatted correctly.

Japan-Compliant

Fully compliant with Japan's Qualified Invoice System. No need to worry about local tax rules and formats.

We're Growing

We're Not Perfect Yet — And That's OK

We're actively building out our international features. Some things are still a work in progress,
and that's exactly why your feedback matters.

What's Coming Next

  • Full English UI across all features
  • Integration with QuickBooks and other international accounting tools
  • Guides for company incorporation and accounting in Japan
  • AI-powered translation and document assistance

Need Help Starting a Business in Japan?

Setting up a company, understanding tax obligations, or navigating accounting requirements —
we can point you in the right direction.

Company Registration

Learn about establishing a Kabushiki Kaisha (KK) or Godo Kaisha (GK) — and how PASELLY fits into your workflow from day one.

Accounting & Tax

Japan's invoice and tax system can be complex. We're working on integrations with tools like QuickBooks to make your life easier.

Let's Build This Together

We're looking for partners, early adopters, and anyone who wants to help us
build the best business tool for international professionals in Japan.

Give Us Feedback

Tell us what features you need, what's confusing, and what would make PASELLY indispensable for your business.

Become a Partner

Are you an accountant, consultant, or service provider? Let's work together to support international businesses in Japan.

Early Adopter

Sign up now and help shape the future of PASELLY. All basic features are completely free.

Ready to Get Started?

Join PASELLY today — it's free. Or reach out and let's talk.

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