スマホ会計FinFin 確定申告/請求書/領収書/青色申告
Komorebi Inc. / 会計バンク株式会社
About this app
- Age 10
- Updated Mar 17, 2026
- OS IOS / Android
Editor reviews
A mobile accounting app for freelancers and small businesses in Japan. Handle Japan tax filing including Blue Return, create invoices and receipts, and track expenses in one place. FinFin streamlines bookkeeping with AI-powered receipt scanning, smart categorization, and e-Tax ready outputs, helping you save time and stay compliant.
Core features
- Fast Japan tax filing: auto-generate Blue and White return forms, e-Tax ready, compliant with the Invoice System.
- Smart invoicing and receipts: create professional invoices and receipts, track payments, export and share PDFs.
- Receipt scanner and expense tracking: OCR scans, auto-categorization, bank and card sync for real-time bookkeeping.
Ideal for self-employed, sole proprietors, and small teams seeking a mobile accounting app, Japan tax filing, blue return support, invoice app, receipt scanner, expense tracking, and cloud bookkeeping.
Screenshots
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How to use:
1. Download and sign up, then choose your business type and tax regime Blue or White Return.
2. Connect your bank and cards or import a CSV to bring in transactions and set default categories and tax rates.
3. Capture expenses by scanning receipts with the camera, review extracted details, categorize, and save.
4. Create invoices and receipts, add items and taxes, send via link or PDF, and mark payments to reconcile.
5. Review reports, generate 確定申告 and Blue Return forms, then export for e-Tax submission or print as needed.