アサガオの散る頃に (Asagao no Chiru Koro ni)

Background
"アサガオの散る頃に" is a song featuring Hatsune Miku by Zips. No further details about this song were given.

Discography
This song was featured in the following albums:
 * EXIT TUNES PRESENTS Vocaloseasons feat. 初音ミク ～Summer～

Unofficial
Unofficial