Kimi to no Deai ~Good Bye My Days~

"Kimi to no Deai ~Good Bye My Days~"
Limited edition cover
Single by Rina Aiuchi
from the album Thanx
B-side	Simple Will You Dance? (Limited edition)
Released	October 15, 2008 (2008-10-15)
Genre	J-pop
Length	4:38
Label	Giza Studio
Songwriter(s)	Rina Aiuchi Takahiro Hiraga
Producer(s)	Rina Aiuchi Kannonji
Rina Aiuchi singles chronology
"I Believe You ~Ai no Hana~" (2008) "Kimi to no Deai ~Good Bye My Days~" (2008) "Friend" / "Sugao no mama" (2008)

"Kimi to no Deai ~Good Bye My Days~" (君との出逢い ～good bye my days～, lit. "Encounter with You ~Good Bye My Days~") is a song by Japanese singer-songwriter Rina Aiuchi. It was released on 15 October 2008 through Giza Studio, as the lead single from her seventh studio album Thanx. The single reached number twenty in Japan and has sold over 8,256 copies nationwide.^[1] The song served as the theme songs to the Japanese television show, Nihonshi Suspense Gekijo.