Niji Yu-Gi-Oh Festival 2026 qualifier waiting rooms open, live from 14:00 on September 21-22

NIJISANJI's official X account @nijisanji_app announced at around 21:01 (JST) on September 18, 2026 that the waiting rooms for the qualifying leagues of "NIJISANJI Yu-Gi-Oh! Master Duel Festival 2026 Team Battle! Duel Grand Prix" are now open. Both dates will be livestreamed on the official NIJISANJI YouTube channel: - Day 1: Qualifier League A — from 14:00 (JST) on Monday, September 21, 2026 (national holiday) Waiting room: https://youtube.com/live/RafI2URYF9c - Day 2: Qualifier League B — from 14:00 (JST) on Tuesday, September 22, 2026 (national holiday) Waiting room: https://youtube.com/live/zNfeViA9maE A separate post made at around 12:00 (JST) the same day describes Day 1 as "Qualifier League A starts from 14:00 on September 21" with a live broadcast on the official YouTube channel. The stream is titled "[#Niji Yu-Gi-Oh Festival 2026] NIJISANJI Yu-Gi-Oh! Master Duel Festival 2026 Day 1: Qualifier League A." The official notice adds: "Due to the typhoon, the tournament may be urgently cancelled or postponed." Viewers should check the official X account and the YouTube waiting rooms for the latest information. The project is run as a PR campaign for "Yu-Gi-Oh! Master Duel."