YMMV / cosMo

  • That One Boss:
    • In Hatsune Miku Project Diva, Intense Voice is universally recognized as the hardest song in the franchise, bar none. Its re-release in F 2nd doesn't even remotely compare to the burning hell that was the original.
    • In Sound Voltex, he's notorious for being the artist behind several boss songs, including For UltraPlayers, one of the first two charts to break the then-current difficulty level cap of 15.
  • Wheelchair Woobie: Adventurous Girl doesn't have a wheelchair, but she's unable to walk in her normal form.