"ICONIC HEART" là tựa đề bài hát tiếng Nhật đầu tay của nhóm nhạc nữ nhà SM Hearts2Hearts, được phát hành vào ngày 10 tháng 8 năm 2026 dưới dạng audio. Bên cạnh đó, đây cũng là ca khúc chủ đề cho single đánh dấu hành trình "Nhật tiến" của các cô nàng, bên cạnh hai bản b-side khác là phiên bản tiếng Nhật cho "RUDE!" và "Lemon Tang".

Ca từ trong bài hát dance pop sôi động này xoay quanh sự tự do trong việc thể hiện bản thân và truyền tải những rung động khi gặp được một người khiến cho thế giới của mình trở nên đặc biệt. Chúng ta không cần phải giống bất kì ai, chính những cảm xúc chân thành trong trái tim đã tạo nên sự độc đáo cho mỗi người. Hãy cứ là chính bản thân mình khi bên cạnh người mình yêu thương, cũng đừng sợ việc bản thân mắc sai lầm vì chẳng có ai trên cuộc đời này là hoàn hảo tuyệt đối!


Wow, so cool

I'ma break it down, break it down, break it down, break it down

Break it down, break it down, break it down, down, down

Break it down, break it down, break it down, break it down

Break it down, break it down, break it, break it down, down

How you feeling? Bouncy, bouncy

そのパワー up high

キラキラ飛び回る あちこち

間違ってオッケー really, really

ふざけ合って近づく

気づいてなくても

触れた瞬間 電流みたい

My burning heart and it's got a feeling like

(It's a paradise)

小さい宇宙 広がってく

(Cosmic in your eyes)

Are you ready? Ayy, wanna fly away

(Break it down, break it down, break it down, break it down) Come, come as you are

(Break it down, break it down, break it down, down, down) 飛び出そう 弾けるように

(Break it down, break it down, break it down, break it down) 星の下で キミとね

(Break it down, break it down, break it, break it down, down) 感じる iconic heart

(Break it down, break it down, break it down, break it down) Iconic heart

(Break it down, break it down, break it down, down, down) 熱く感じて

(Break it down, break it down, break it down, break it down) きっと分かる

(Break it down, break it down, break it, break it down, down) How I feel, we are iconic heart

I keep it cooler, 手繰る controller

And we go high, gotta measure it with a ruler

Bright, bright, everything shine, hype, hype (I'ma get mine)

ああしてこうしたり 予測できない

(It's a paradise)

暗い夜 でも見える

(Cosmic in your eyes)

鼓動 boom boom, ayy, wanna fly away

(Break it down, break it down, break it down, break it down) Come, come as you are

(Break it down, break it down, break it down, down, down) 飛び出そう 弾けるように

(Break it down, break it down, break it down, break it down) 星の下で キミとね

(Break it down, break it down, break it, break it down, down) 感じる iconic heart

(Break it down, break it down, break it down, break it down) Iconic heart

(Break it down, break it down, break it down, down, down) 熱く感じて

(Break it down, break it down, break it down, break it down) きっと分かる

(Break it down, break it down, break it, break it down, down) How I feel, we are iconic heart

感じてみて 今よりもっと

誰よりもそばで

I wanna dive in, はしゃぐ光

I want you here (Tonight)

(Break it down, break it down, break it down, break it down) Come, come as you are

(Break it down, break it down, break it down, down, down) 飛び出そう (Yeah, yeah) 弾けるように (弾けよう)

(Break it down, break it down, break it down, break it down) 星の下で キミとね (ねぇ)

(Break it down, break it down, break it, break it down, down) 感じる iconic heart

(Break it down, break it down, break it down, break it down) Iconic heart

(Break it down, break it down, break it down, down, down) 熱く感じて (熱く ah)

(Break it down, break it down, break it down, break it down) きっと分かる

(Break it down, break it down, break it, break it down, down) How I feel? We are


Wow, so cool

I'ma break it down, break it down, break it down, break it down

Break it down, break it down, break it down, down, down

Break it down, break it down, break it down, break it down

Break it down, break it down, break it, break it down, down

How you feeling? Bouncy, bouncy

Sono pawaa up high

Kirakira tobimawaru achikochi

Machigatte okkee really, really

Fuzakeatte chikazuku

Kizuite nakute mo

Fureta shunkan denryuu mitai

My burning heart and it's got a feeling like

(It's a paradise)

Chiisai uchuu hirogatteku

(Cosmic in your eyes)

Are you ready? Ayy, wanna fly away

(Break it down, break it down, break it down, break it down) Come, come as you are

(Break it down, break it down, break it down, down, down) Tobidasou hajikeru you ni

(Break it down, break it down, break it down, break it down) Hoshi no shita de kimi to ne

(Break it down, break it down, break it, break it down, down) Kanjiru iconic heart

(Break it down, break it down, break it down, break it down) Iconic heart

(Break it down, break it down, break it down, down, down) Atsuku kanjite

(Break it down, break it down, break it down, break it down) Kitto wakaru

(Break it down, break it down, break it, break it down, down) How I feel, we are iconic heart

I keep it cooler, taguru controller

And we go high, gotta measure it with a ruler

Bright, bright, everything shine, hype, hype (I'ma get mine)

Aashite koushitari yosoku dekinai

(It's a paradise)

Kurai yoru demo mieru

(Cosmic in your eyes)

Kodou boom boom, ayy, wanna fly away

(Break it down, break it down, break it down, break it down) Come, come as you are

(Break it down, break it down, break it down, down, down) Tobidasou hajikeru you ni

(Break it down, break it down, break it down, break it down) Hoshi no shita de kimi to ne

(Break it down, break it down, break it, break it down, down) Kanjiru iconic heart

(Break it down, break it down, break it down, break it down) Iconic heart

(Break it down, break it down, break it down, down, down) Atsuku kanjite

(Break it down, break it down, break it down, break it down) Kitto wakaru

(Break it down, break it down, break it, break it down, down) How I feel, we are iconic heart

Kanjite mite ima yori motto

Dare yori mo soba de

I wanna dive in, hashagu hikari

I want you here (Tonight)

(Break it down, break it down, break it down, break it down) Come, come as you are

(Break it down, break it down, break it down, down, down) Tobidasou (Yeah, yeah) hajikeru you ni (hajikeyou)

(Break it down, break it down, break it down, break it down) Hoshi no shita de kimi to ne (nee)

(Break it down, break it down, break it, break it down, down) Kanjiru iconic heart

(Break it down, break it down, break it down, break it down) Iconic heart

(Break it down, break it down, break it down, down, down) Atsuku kanjite (atsuku ah)

(Break it down, break it down, break it down, break it down) Kitto wakaru

(Break it down, break it down, break it, break it down, down) How I feel? We are