JO1 brings an explosion of pure energy and joy with their version of Happy! Jam, Jam! Lyricists 横山 武 and 樫原伸彦 write a song that invites everyone to a ‘wonderland’ of dance. The arrangement features a simple, irresistible rhythm that makes you want to jump up and join the fun.
Released: December 12, 2025
Happy! Jam, Jam! (JO1 ver.)
Jo1
Happy! Jam, Jam! (JO1 ver.) Lyrics Translation – Jo1
横山 武 and 樫原伸彦 sing about dancing with usual smiles and finding paradise in simple steps. They describe a world where everyone gathers in a ‘wonderland’ and moves to the rhythm. The lyrics mention the sun saying good morning and sparkling as it wakes up early.
Yeah Let’s DanceYeah, let’s dance!
HappyHappy!
Jam Jam SaikooJam Jam, it’s the best!
Odorou Yo Itsumo No Egao DeLet’s dance with our usual smiles.
HappyHappy!
Jam Jam Janpu AppuJam Jam, jump up!
TobidasouLet’s head out!
Suteppu Fume BaIf you take a step,
Parapappappappa ParadaisuPa-ra-pa-pa-pa-pa, it’s paradise.
Koshi Ni Te Wo AtePut your hands on your hips.
Oshiri Furi FuriWiggle your bottom.
Minna Oide Yo WandaarandoEveryone, come to our ‘wonderland’.
Rizumu Ni Notte Wan Tsuu SuriiGet into the rhythm, one, two, three!
Tokimeki DaisukiI love this heart-thumping feeling.
HappyHappy!
Jam Jam SaikooJam Jam, it’s the best!
Odorou Yo Itsumo No Egao DeLet’s dance with our usual smiles.
HappyHappy!
Jam Jam Janpu AppuJam Jam, jump up!
TobidasouLet’s head out!
Suteppu Fume BaIf you take a step,
Parapappappappa ParadaisuPa-ra-pa-pa-pa-pa, it’s paradise.
Yeah Yeah YeahYeah, yeah, yeah!
Chiisaku NatteCrouch down low.
Ookiku NatteReach up high.
Hayaku Atsumare WandaarandoHurry and gather in our ‘wonderland’.
Taiyou Datte Guddo MooninguEven the sun says good morning.
Kirameki HayaokiSparkling and waking up early.
HappyHappy!
Jam Jam SaikooJam Jam, it’s the best!
Odorou Yo Itsumo No Egao DeLet’s dance with our usual smiles.
HappyHappy!
Jam Jam Janpu AppuJam Jam, jump up!
TobidasouLet’s head out!
Suteppu Fume BaIf you take a step,
Parapappappappa ParadaisuPa-ra-pa-pa-pa-pa, it’s paradise.
HappyHappy!
Jam Jam SaikooJam Jam, it’s the best!
Odorou Yo Itsumo No Egao DeLet’s dance with our usual smiles.
HappyHappy!
Jam Jam Janpu AppuJam Jam, jump up!
TobidasouLet’s head out!
Suteppu Fume BaIf you take a step,
Parapappappappa ParadaisuPa-ra-pa-pa-pa-pa, it’s paradise.
Yeah Yeah YeahYeah, yeah, yeah!
YeahYeah!
Happy! Jam, Jam! (JO1 ver.) Music Video
The Happy! Jam, Jam! (JO1 ver.) lyrics meaning shows how shared movement and smiles create instant happiness. The song offers a simple recipe for joy through dance and rhythm.