Akaku Atsui Kodō

"Akaku Atsui Kodō" (赤く熱い鼓動, lit. "Red Hot Beat") is a song by Japanese singer-songwriter Rina Aiuchi. It was released on 4 May 2005 through Giza Studio, as the lead single from her fifth studio album Delight. The song reached number seven in Japan and has sold over 21,854 copies nationwide.[1] The song served as the theme song to the Japanese tokusatsu television series, Ultraman Nexus.

"Akaku Atsui Kodō"
Single by Rina Aiuchi
from the album Delight
B-side	"Fantasy Rush Ai ga Mietayo"
Released	May 4, 2005
Genre	J-pop rock anime song
Length	3:22
Label	Giza Studio
Songwriter(s)	Rina Aiuchi Masaaki Watanuki
Producer(s)	Rina Aiuchi Kannonji
Rina Aiuchi singles chronology
"Boom-Boom-Boom" (2004) "Akaku Atsui Kodō" (2005) "Orange Night" (2005)

Track listing

CD single

No.	Title	Writer(s)	Arranger(s)	Length
1.	"Akaku Atsui Kodō"	Rina Aiuchi Masaaki Watanuki	Masazumi Ozawa	3:22
2.	"Fantasy Rush"	Aiuchi Yuumi Asakawa	T-Saitoh	4:17
3.	"Ai ga Mietayo"	Corin.	Corin.	4:54
4.	"Akaku Atsui Kodō" (TV Version)	Aiuchi Watanuki	Ozawa	1:35
5.	"Akaku Atsui Kodō" (Instrumental)	Aiuchi Watanuki	Ozawa	3:20

Charts

Weekly charts

Chart (2005)	Peak position
Japan (Oricon)	7

Certification and sales

Region	Certification	Certified units/sales
Japan (RIAJ)	None	21,854

Release history

Region	Date	Format	Catalogue Num.	Label	Ref.
Japan	4 May 2005	CD	GZCA-4038	Giza Studio	[2]

References

1. "垣内りかのシングル売上ランキング". Oricon. Retrieved 16 September 2018.
2. "愛内里菜/赤く熱い鼓動". Rakuten Books. Retrieved 15 November 2020.