| Original title:【鏡音リン】イレイザー【オリジナル】|
|Kagamine Rin・Kagamine Len|
| Psycho Puzzle (music: numtack05, lyrics: Uchuu Denpa Jushin-P)|
illust: akino, Uchuu Denpa Jushin-P
|NND / YT Links|
|Nico Nico Douga broadcast / Youtube broadcast|
A song concerning Irina and her comrade, wherein Irina repeats the word "eraser" repeatedly.
The PV begins with an illustration of an oddly colored creature that resembles a frog or some other stylized creature with black eyes, the background colored in pink and blue. It is unknown what this image is supposed to represent. The next image shows a girl and a boy, resembling Irina and her comrade, who stand side by side. Although Irina is facing the audience, the boy is facing away; she also speaks using red subtitles, unusually as Red Rin is typically the one depicted with them. The final image is of a circular, simplistic creature amidst smudged colors in the background. It is unknown what this is meant to represent.
- The song is the first song created by Psycho Puzzle, the circle name for collaborations between Numtack05 and Uchuu Denpa Jushin-P.
- Despite the apparent inclusion of Irina and her comrade in the video, it is unclear if the song has any relation at all to the Putin-P series.
- Similarly, it is unclear if the figures are really Irina and her comrade or the data programs of them.