- Original: The original version of the song uploaded to niconico on November 28, 2008, and to piapro on December 5, 2008. It was later featured on cheeRfuL ~WE LOVE RIN&LEN!~, EVILS THEATER, and Screws, Gears, and Pride.
- Instrumental: An instrumental of the original arrangement uploaded to piapro on December 5, 2008, and featured on Screws, Gears, and Pride.
- Prism version: A version sung by Kagamine Rin & Len's voice provider Asami Shimoda that was released on her album Prism.
- The PV was illustrated by Maru. with backgrounds from KEMUKEMU Studio.
- This song was mothy's first collaboration with unimemo-P; the two credit themselves as Akuyurin.
- The Rin heading south is the princess from The Daughter of Evil.
- The niconico and piapro uploads are described as "A location somewhere. An intersection somewhere. The song of a meeting. The song of a farewell."