NIST 800-88 Compliant Data Erasure

Device Erasure
Certification & Management,
Made Simple.

MASAMUNE records and manages device data erasure in real-time, automatically issuing compliance-ready erasure certificates on a cloud platform.

No credit card required | Get started today

40,000+

Devices per Year

9 Years

Track Record

1M+

Total Erasure Logs

99.9%

Service Uptime

Everything You Need for Erasure Management

From device data erasure to certificate issuance, all in one platform

Erasure Log Management

Receive and record device erasure results in real-time. Centrally manage IMEI, serial numbers, erasure methods, and processing times.

Automatic Certificate Issuance

Automatically generate NIST 800-88 compliant erasure certificates in PDF format. Customize with your company logo and branding.

IMEI Check

One-click carrier blacklist verification for Japanese carriers (docomo / au / SoftBank). Batch checking also supported.

Dashboard & Analytics

Visualize processing volumes, success rates, and device type trends in real-time. Automatic monthly report generation.

Multi-Tenant Support

Independent data management for each organization. Three-tier role control: Admin, Operator, and Viewer.

API Integration

Integrate with existing systems via REST API. Automatic log submission from erasure software and external reporting system integration.

Simple, Transparent Pricing

Start free, upgrade as you grow. Pay-per-device pricing.

Free

For individuals & low-volume use

¥0/devices/mo
  • Up to 10 erasures/month free
  • Unlimited IMEI checks (Japan carriers)
  • Erasure report PDF (watermarked)
  • Sign up with Google / Microsoft

Minimum

For small businesses

¥100/devices/mo
  • Unlimited erasure log management
  • Erasure report PDF (no watermark)
  • Dashboard
  • CSV export
Recommended

Standard

For mid-size businesses

¥300/devices/mo
  • All Minimum features
  • IMEI check + GSMA international check
  • Email notifications
  • Team management (multiple users)
  • Automatic monthly reports

Professional

For enterprises

¥500/devices/mo
  • All Standard features
  • ITAD (IT Asset Disposition)
  • REST API integration
  • Certificate branding
  • Priority support

Ready to Streamline Your Data Erasure Management?

Try all features free for 30 days.Contact us anytime for implementation support and consultation.

MASAMUNE AI - データ消去証明管理プラットフォーム