P1Harmony have canceled their first-ever arena concerts in Japan after presale applications had already closed. FNC Entertainment Japan announced the cancellation of ‘2026 P1Harmony ASIA STAGE [BE UNIQUE] IN JAPAN’ at 5 p.m. on Oct. 2, saying only that the shows were canceled “due to various circumstances,” without giving a specific reason. The group had been set to play two shows at TOYOTA ARENA TOKYO on Nov. 20 and 21. Based on the venue’s published end-stage layout of about 8,000 seats, the two nights would have totaled roughly 16,000 seats—more than three times the scale of their sold-out 5,002-seat solo concert at Pacifico Yokohama National Convention Hall on Sept. 19 last year. The timing also drew attention. The official Japanese fan club presale ran from Sept. 1 to 27 and the FNC official presale from Sept. 7 to 27, with lottery results and winners’ payments due to start at 6 p.m. on Oct. 2. The cancellation notice came exactly one hour before the results were to be announced, before general sales had begun. There is no indication of a long-term closure of the venue itself. P1Harmony remain on the lineup for FNC’s joint concert ‘2026 FNC KINGDOM -THE FLOATING BAZAAR-’ at PIA ARENA MM on Dec. 12–13. The arena shows had been announced on July 3 alongside the group’s career-high No. 4 on the Billboard 200 with their ninth mini album ‘UNIQUE,’ but were called off about three months later.