Blue Archive 5th Anniversary Growth Support Login Event

Blue Archive's 5-Year Anniversary Growth Support login event begins after the 2025-11-10 maintenance and runs through 2025-12-08 01:59 UTC, giving players a seven-day reward track that includes a special anniversary title, AP, credits, and upgrade materials. The event is tied to the game's fifth birthday and is claimed through the Attendance menu. For more ongoing coverage, see our Blue Archive news hub.

At a Glance

• Event name: 5-Year Anniversary Growth Support
• Event period: 2025-11-10 after maintenance to 2025-12-08 01:59 UTC
• Unclaimed reward delivery: 2025-12-08 02:00 to 2025-12-15 01:59 UTC
• Attendance refresh: daily at 19:00 UTC
• Reward track: seven total attendance days
• Standout reward: 5-Year Anniversary Title on day one

Event Schedule and Time Zones

The event starts after the 2025-11-10 maintenance, which per EarlyGG's 11/10 update coverage is scheduled from 02:00 to 07:00 UTC. The Growth Support login window closes on 2025-12-08 at 01:59 UTC.

No new attendance is recognized after the event period ends, including during the unclaimed reward delivery period. If you miss days, log in between 2025-12-08 02:00 UTC and 2025-12-15 01:59 UTC to receive unclaimed rewards in your mailbox. Those mail items are valid for seven days and can be claimed once per account.

Attendance Rewards

Rewards are granted based on total attendance days during the event. You can view progress via [Lobby] → [Attendance] → [5-Year Anniversary Growth Support].

Using a Special General Blueprint Set Box gives one of each of the nine General Blueprint types.

How Attendance and Claiming Work

Attendance refreshes every day at 19:00 UTC. When the "The date has changed" pop-up appears, you are moved to the title screen, where you can obtain the next attendance reward.

Rewards are claimed once per account via the [Claim] button. Clicking Claim grants all available rewards at once; you cannot select individual items. This means partial claims are not possible, so plan to claim when you are ready to use or store the full batch.

What to Do Now

• F2P: Log in daily to reach at least day one for the title and day three for AP and reports. The credit and material rewards scale well for account progression.
• Low-spend: Treat this as a free supplement to anniversary banner planning. The AP and activity reports reduce stamina and EXP bottlenecks.
• Optimal: Aim for all seven days to collect the full blueprint and enhancement stone haul. Set a reminder for 19:00 UTC to avoid missing a refresh.

For related anniversary planning, see our coverage of the 5th Anniversary Login Bonus and the 5th Anniversary pre-registration.

Takeaway

The 5-Year Anniversary Growth Support event is a straightforward daily login track with meaningful material and credit rewards. The key deadline is 2025-12-08 01:59 UTC for new attendance, with a one-week grace period for unclaimed rewards. Log in daily, claim once per account, and use the blueprint boxes to shore up general upgrade materials.