Le Hello! Project All Stars est le Shuffle Unit de l'année 2004 regroupant toutes les chanteuses du Hello! Project et du Hello! Project Kids.

PV original :
http://www.dailymotion.com/video/x656t6_hello-project-all-stars-all-for-one_music

~Dance Shot Version~
http://www.dailymotion.com/video/x657a8_hp-all-stars-all-for-one-one-for-al_music

Groupes :
☆Morning Musume
☆Melon Kinenbi
☆Country Musume
☆Biyuuden
☆W
☆Berryz Koubou
☆Hello! Project Kids (Umeda Erika, Yajima Maimi, Murakami Megumi, Nakajima Saki, Suzuki Airi, Okai Chisato et Hagiwara Mai)

Solistes :
☆Matsuura Aya
☆Nakazawa Yuko
☆Abe Natsumi
☆Yasuda Kei
☆Goto Maki
☆Inaba Atsuko
☆Maeda Yuki
☆Kimura Ayaka

[ - ]
http://www.dailymotion.com/video/x86yb3_live-hp-all-stars-all-for-one-one-f_music

[NHK - 20/11/2004]
http://www.dailymotion.com/video/x86yd8_live-hp-all-stars-all-for-one-one-f_music

"All For One & One For All!" - 01/12/2004