Honkai: Star Rail: Sunday Acrylic Stamp - Nameless Medal Series

The representative of the Oak Family and the voice of Order himself, Sunday, is here to oversee your daily tasks! If you’re still recovering from the emotional rollercoaster of the Penacony arc, this adorable chibi version of our favorite complicated older brother is the perfect desk companion.

Visual Highlights

This acrylic stamp captures Sunday in a rare, studious moment—holding his clipboard and looking ready to organize the entire Cosmos. They’ve perfectly translated his signature design into chibi form, including those iconic wings around his ears and the golden halo ornament. The base features a beautiful celestial blue design with his name elegantly displayed on a ribbon banner. It's the perfect mix of 'Order' and 'Cute'.

For Your Collection

This isn't just a display piece; it's a functional stamp! Use it to leave a mark of 'Order' on your journals, planners, or letters. It fits perfectly alongside other Penacony characters like Robin or Firefly to complete your Dreamscape collection.

• Product Type: Acrylic Stamp
• Character: Sunday
• Series: Nameless Medal Series
• Material: Acrylic, PET Printing
• Size: Approx. 60 x 50mm
• Packaging: Background card + PVC transparent case

⚠️ Note: This product does not include an ink pad. Please remove the protective film from the acrylic surface before use. Clean the stamp surface after use to maintain the quality of the imprint.