Service Unavailability (February 19)

The service will be unavailable during the following time on February 19 (Wed.) due to system maintenance.
- For 10 minutes from 10:30 to 11:30 JST
- For 20 minutes from 12:00 to 13:00 JST

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10 Feb 2025
Monthly access ranking (Jan 2025) has been updated.
3 Feb 2025
Monthly special "Unique Department Name" has been released.
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