• Compared to Grievous Lady, this song has a lower note density, but note timings are harder to discern.
  • This song makes heavy use of quintuplets and even septuplets, which have unfamiliar timing and require practice to get used to.
  • In the beginning and middle of the song, the note speed drops to 0.75x of the normal speed.
  • Requires up to 4 fingers.

Official Sound

Unlock Method

For details, see Ether Strike § Anomaly.

Fracture Ray is associated with the anomaly in Ether Strike, and triggering it is necessary to unlock this song.


Difficulty Player Score Sounds Link Notes
Future FUTABASAKI 10,001,279 Finger taps YouTube Maximum theoretical value
Future h1r 10,001,261 Finger taps Twitter
Future Ritxman 10.001.224 Finger taps YouTube
Future BengaleeHS 10,001,193 None YouTube Thumb play


  • Anomaly songs, while locked, appear as an unnamed entry on the song list. Levels are displayed as '?' on all difficulties, and the leaderboard is not shown. The song's cover is replaced with another greyed-out image.
  • Towards the end of the preview video for Luminous Sky, there is a very short teaser for this song.
  • It is one of three songs in which the Present chart has more notes than the Future one.
  • A remix of this song appears in the music game Tone Sphere as part of the collaboration.
    • The Tone Sphere version is a collaboration by Sta and Sakuzyo.
  • On a perfect run using the OVERFLOW Recollection Rate (the one of Hikari (Fracture)), the mode transfers to hard recollection exactly at the main drop. This only applies to the Future chart.
  • This song can also be found in CHUNITHM as part of Arcaea x CHUNITHM collaboration.
  • Fracture Ray took Arcaea players the longest (out of every chart) to achieve the maximum score on, i.e. 10,001,279.
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