日々に消える (Hibi ni Kieru)

==Background==
"Hibi ni Kieru" is a song featuring IA by Calkyon.
==Lyrics==
==Other media appearances==
===Discography===
This song is featured in the following albums:
* Hibi ni Kieru
==External links==
===Official===
===Unofficial===
Category:Original songs
Category:Japanese songs
Category:Songs featuring IA