UNKNOWN (feat. Siero & Madaler Kid) Front Cover

Lyric

UNKNOWN (feat. Siero & Madaler Kid)

BLOOD BOY

(まだ見ぬ)

(まだ見ぬ旅 出発進行)

(What do you mean?)

(What do you mean?)

(まだ知らないよ何も)

(Unknown)

(All I know is I'm the one)

(敵無し 遊ぶ オウンゴール)

(On god, on god, I'm the one)

(他に知らないよ何も)

まだ見ぬ

まだ見ぬ旅 出発進行

What do you mean?

What do you mean?

まだ知らないよ何も

Unknown

All I know is I'm the one

敵無し 遊ぶ オウンゴール

On god, on god, I'm the one

他に知らないよ何も

Londonの方wore

とりあえずで撮ったMV

ぎこちない動きとCapCut

最初はそれで良い

顔も知らない奴らと始めて今ここ

一年前はリスナー1000人もいない頃だ

どこだ?忘れるな初期衝動

1人2000円のノルマからほとんど今は5

このラップはヤンデレだな

俺たちは眠れない

また知らないとこにお呼ばれ

どこでも俺の仕事現場

(SIERO THE GOAT)

まだ見ぬ

まだ見ぬ旅 出発進行

What do you mean?

What do you mean?

まだ知らないよ何も

Unknown

All I know is I'm the one

敵無し 遊ぶ オウンゴール

On god, on god, I'm the one

他に知らないよ何も

あいつもあいつもあいつも敵

My swag my swag忘れねぇ

駆け出しからもやし鍋

でもなぜか人集まる

でも1.2年後にfade-out

消えた先輩に仲間

自分自身の限界

それ以外見たよ下は

まるでdolphinみたいに

このBeat乗ってるよスイスイ

Ladies and Gentlemen

人の前で輝く腰のひ

だけど感じるんだ独り

イヤホン流れるKIDORI

焦ることはない

俺がゲトるあの景色yo

媚び売りしらねぇ

途中下車なしの駅

ただの通過点

快速ばっかじゃ芸がねぇ

Next station is 「Who's next?」

なんでもいいけど俺もGOAT

流してきた汗とBLOOD

この行末俺もお前らもまだ知らない

まだ見ぬ

まだ見ぬ旅 出発進行

What do you mean?

What do you mean?

まだ知らないよ何も

Unknown

All I know is I'm the one

敵無し 遊ぶ オウンゴール

On god, on god, I'm the one

他に知らないよ何も

  • Lyricist

    Siero, Madaler Kid

  • Composer

    BLOOD BOY

  • Producer

    BLOOD BOY

  • Mixing Engineer

    BLOOD BOY

  • Mastering Engineer

    BLOOD BOY

  • Graphic Design

    BLOOD BOY

  • Vocals

    Siero, Madaler Kid

UNKNOWN (feat. Siero & Madaler Kid) Front Cover

Listen to UNKNOWN (feat. Siero & Madaler Kid) by BLOOD BOY

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    UNKNOWN (feat. Siero & Madaler Kid)

    BLOOD BOY

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Past Playlist In

UNKNOWN

Spotify • +81 Connect FRESH • 18 Dec 2025 Apple Music • New in Hip-Hop • 19 Dec 2025 Spotify • Monday Spin • 22 Dec 2025 Spotify • New Music Everyday - tuneTracks (curated by TuneCore Japan) • 17 Dec 2025

Artist Profile

  • BLOOD BOY

    Born in 2006, a 19-year-old music producer and beatmaker based in Kawasaki, Kanagawa, Japan. Centered on hip hop, he is gaining attention as a next generation hit producer, crafting a wide range of sounds from underground to pop with a free, genre blending approach and a sharp artistic sensibility. His collaboration Only me with Nozomi Kitay became a major topic among Gen Z, surpassing 10 million total streams. It rapidly climbed to number 7 on Spotifys Viral Chart in Japan. Even before its release, the track spread unusually widely, with numerous user generated videos shared across social media, making it a standout signature work. He has provided beats for DJ CHARI album THE KILLER CUTS and the Slam Hood Star hosted audition project TOKYO DRILL 2, among others, and has collaborated with many artists shaping the current scene, including Y DIZZY, Yvng Xan, JETG, Hezron, Lisa lil vinci, 999dobby, Siero, Yvnlazy, Jun S GHOST9, Yatt, Sad Kid Yaz, XAN, Albert Connor, and Lotus Age and X 1ark. Furthermore, he was nominated for the Student Creator Encouragement Award at MUSIC AWARDS JAPAN 2026, earning high recognition for his talent both within and beyond the scene. Armed with a level of sound design that belies his age and a production sense that captures the spirit of the times, he is one of the most notable emerging producers to watch.

    Artist page


    BLOOD BOYの他のリリース
  • Siero

    Artist page

  • Madaler Kid

    Artist page

$.B.T

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