Ai no Kotoba

"Ai no Kotoba"
Single by Rina Aiuchi
from the album Thanx
B-side	"Colorful Fingers Crossed"
Released	February 11, 2009 (2009-02-11)
Genre	J-pop
Length	4:58
Label	Giza Studio
Songwriter(s)	Rina Aiuchi Takahiro Hiraga
Producer(s)	Rina Aiuchi Kannonji
Rina Aiuchi singles chronology
"Friend" / "Sugao no mama" (2008) "Ai no Kotoba" (2009) "Story" / "Summer Light" (2009)

"Ai no Kotoba" (アイノコトバ, lit. "Words of Love") is a song by Japanese singer-songwriter Rina Aiuchi. It was released on 11 February 2009 through Giza Studio, as the third single from her seventh studio album Thanx. The single reached number seventeen in Japan and has sold over 5,506 copies nationwide. The song served as the theme songs to the Japanese morning television shows, The Sunday Next and Joho Paradise.

Track listing

CD single

No.	Title	Writer(s)	Arranger(s)	Length
1.	"Ai no Kotoba"	Rina Aiuchi Takahiro Hiraga	Kenji Arai	4:58
2.	"Colorful"	Aiuchi Koji Goto	Hiraga	4:12
3.	"Fingers Crossed"	Double S Chiyako Ogawa Yuichi Komori		4:34
4.	"Ai no Kotoba" (Instrumental)	Aiuchi Hiraga	Arai	4:58
5.	"Colorful" (Instrumental)	Aiuchi Goto	Hiraga	4:11

Digital download

No.	Title	Writer(s)	Arranger(s)	Length
1.	"Ai no Kotoba"	Rina Aiuchi Takahiro Hiraga	Kenji Arai	4:59
2.	"Colorful"	Aiuchi Koji Goto	Hiraga	4:13

Charts

Chart (2009)	Peak position
Japan (Oricon)	17

Certification and sales

Region	Certification	Certified units/sales
Japan (RIAJ)	None	5,506

Release history

Region	Date	Format	Catalogue Num.	Label	Ref.
Japan	11 February 2009	CD	GZCA-4119	Giza Studio
		Digital download