FestivalFestivalSEKIGAHARA IDOL WARS 2021〜関ケ原唄姫合戦〜in尾張Jul 23 – 25, 2021Aichi Sky Expo · Aichi, JapanFollowI was thereUpload from this showMediaLineupAboutDatesJul 23 – 25, 2021VenueAichi Sky Expo · Aichi, JapanTop of the billAMEFURASSHI, ukkaListingConfirmedShow details from MusicBrainz.