DATA PACKS
Data Packs: Use until exhausted, never expire
Data packs do not reset on a schedule; data is continuously deducted according to actual usage. They are better suited to irregular access, travel or project-based use, and keeping a long-term backup allowance. Compare total data with total price before purchasing rather than treating a data pack as an automatically renewing monthly plan.
PERMANENT
300GB
¥158/ data pack
Best for infrequent use, short connection sessions, or keeping an international route available as a backup. Data does not reset monthly and can be used at your own pace.
- Use until exhausted
- Never expires
- Unlimited devices
Start Using
PERMANENT
1000GB
¥358/ data pack
Best for users whose usage is spread across non-consecutive months but adds up over time. There is no need to keep paying monthly to retain the service; use the remaining data when needed.
- Use until exhausted
- Never expires
- Coverage across 90+ countries / 200+ routes
Choose This Plan
PERMANENT
3000GB
¥658/ data pack
Best for high long-term cumulative usage without monthly reset rules. Multiple personal devices can share the same balance, with data deducted from one pool.
- Use until exhausted
- Never expires
- Supports five platforms
Start Using
How to choose between a monthly plan and a data pack
If you use the service consistently every month and can estimate your monthly data needs, a monthly plan makes budgeting easier. If usage is concentrated in irregular periods, a data pack avoids recurring costs during months you do not use it. The key difference is the data reset rule—not route coverage or platform support.
If you cannot estimate usage accurately, check network usage records on your devices first, then compare browsing, video, file transfers, and system updates. Video and large files usually consume more data than ordinary web pages. When multiple devices share a plan, choose based on combined usage rather than the primary device alone.