Enkan no Kotowariteki ni Watashi ga Ichiban da to Iu Uta Desu!

Project Heartbeat did not start retaining outdated personal bests until December 21, 2023. The upload date of this song was on August 15, 2022, so the times of the first unique plays for a user may be incorrect and replays prior to December 21, 2023 cannot be counted.