FIVE O ONE posted a recording of 'Fighter' labelled 'BAND Ver.' on the group's own channel. The title opens with a bracketed '20th Re:Recorded', and nothing anywhere on the post says what that label refers to.

It went up at 17:01 KST on August 10, 2026 and runs 3 minutes and 37 seconds. Where the counters stand at the time of writing: 3,846 views, 666 likes and 107 comments. The description gives no release date for this recording, so the posting time is the only date attached to it.

Below that, the description repeats the Japan tour in full. Tokyo is listed twice — September 11 at 18:00 and September 13 at 17:00 — at a venue written as 'SGC 홀 아리아케'. Hyogo follows on September 26 at 17:00 at '고베 문화홀', and Osaka closes on September 27 at 17:00 at '오릭스 극장'. No time zone is attached to any of those hours.

The description ends with hashtags naming KIM HYUNJOONG, HEO YOUNGSAENG and KIM KYUJONG, each written in both Korean and Latin script, followed by the group's YouTube, Instagram, Facebook, TikTok and X. Nothing further is said about the three names.