heart est le 17ème album studio de Koda Kumi. Il sortira en 4 éditions :

1. CD + DVD
2. CD + BLURAY
3. CD + 3DVD - fanclub édition -
4. CD + 2 BLURAY - fanclub édition -

CD Tracklist

1. Bow Wow
2. Sure shot
3. Atlas
4. GOOD TIME feat. AI
5. Outta my control feat. ØZI
6. アネモネ
7. 100のコドク達へ
8. to be free
9. RED
10. 4 MORE
11. Doo-Bee-Doo-Bop
12. We'll Be OK

DVD/Blu-ray Tracklist

Disc 1

1. Sure shot -Music Video-
2. 100 no Kodoku-tachi e -Music Video-
3. to be free -Music Video-
4. 4 MORE -Music Video-
5. Doo-Bee-Doo-Bop -Music Video-
6. We'll Be OK -Music Video-
7. Behind the scenes -heart-

Disc 2

1. KODA KUMI 20TH→21ST ANNIVERSARY EVENT 2021.12.6＠Toyosu PIT
2. Behind The Scenes -KODA KUMI 20TH→21ST ANNIVERSARY EVENT-

Disc 3

1. KODA KUMI 20TH→21ST ANNIVERSARY EVENT＠Zepp Tokyo (Fanclub Editions)
2. KODA KUMI 20TH→21ST ANNIVERSARY EVENT＠Toyosu PIT (Fanclub Editions)
3. Nissin Rao Presents KODA KUMI SPECIAL ONLINE LIVE 2021 (日清ラ王) (Fanclub Editions)