Step into the House of Duel — a citywide scavenger hunt where the streets of Tokyo become your battlefield.

Across the city, mysterious posters have appeared. Each one holds a hidden sigil, waiting to be unlocked. With every scan, you collect fragments of power — cards and artifacts that bring you closer to the ultimate duel.

Guided by whispers from the shadows, your mission is clear:
• Hunt the posters — track them down across Tokyo’s streets.
• Scan to unlock — reveal cards and secrets sealed within each poster.
• Collect them all — gather the 5 artifacts and prepare for the duel.

Every discovery pulls you deeper into the hidden world of Duelists. The city itself becomes your arena. Will you rise to the challenge and uncover all the secrets before the duel begins?

Are you ready to enter the House of Duel?