Lyric

"MUSCLE BOYS" is a male idol pop anthem from Muscle Bar Japan, centered on the theme of being "strong yet kind."

Set to a refreshing and catchy sound, the song highlights not only their toned physiques but also the kindness of caring for others, the bonds shared with friends, and the sincere desire to bring smiles to the faces of those who matter most.

Accompanied by the powerful phrase "We are Muscle Boys!", the song portrays a spirit that never gives up one that embraces its own vulnerabilities while continuing to move forward.

True strength isn't just about physical power.
It's about being by someone's side.
Offering support.
Protecting others.

The song embodies this very way of life the "MUSCLE BOYS" ethos through the classic style of male idol pop.

When you want to smile.
When you need courage.
When you want to move forward together with someone.

MUSCLE BOYS are always by your side.

We are Muscle Boys!
Strong & Kind.
Forever with you.