Blue Archive | September Birthday Collection | Birthday Button Badge — Group B, 1 Random Design

A September birthday portrait badge from Group B. One design is supplied at random from this group’s 6-character lineup.

What is included

• One random badge from Group B (6 possible designs).
• This group’s lineup: Kurumi, Seia, Chiaki, Rena, Moe, Mari.

Product details

• Approximate size: 57 mm diameter. Materials: paper, iron and PET.

Order schedule

• ARTPLEX order deadline: September 28, 2026. Listed dispatch estimate: December 2026.
• The dispatch period is an estimate and may change. It is not a guaranteed delivery date.

Before ordering

• Product images are samples. Colours, print placement and measurements may vary slightly in production.
• The design cannot be selected. Multiple purchases may contain duplicates and do not guarantee the full lineup.

Availability and dispatch estimates may change. Delivery timing depends on stock arrival and your destination. Check this product’s details and our shipping policy, and contact us before ordering if you need it by a specific date.

Cancellation and return eligibility depends on the order stage and item condition. Read the full policy or contact us with your order number.