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Hello! Project Wiki

H.P. All Stars (H.P.オールスターズ) was a Hello! Project special unit formed in 2004 consisting of the entire Hello! Project line-up at the time. It was created that year instead of the annual shuffle units in order to celebrate the 7th anniversary of Hello! Project. The unit returned in 2018 for Hello! Project's 20th anniversary under the name Hello Pro All Stars (ハロプロ・オールスターズ).[1]

In 2018, it was announced that a new Hello Pro All Stars single would be released in September featuring the current group line-up at the time Morning Musume '18, ANGERME, Juice=Juice, Country Girls, Kobushi Factory, Tsubaki Factory, New "Performance Group" Unit, and New "Small Theater Troupe" Unit. Alongside the limited edition featuring all groups, each debuted group (therefore not including the new groups) have their own regular edition of the single.[1]

The original 2004 line-up released only one single, "ALL FOR ONE & ONE FOR ALL!", also available on the compilation album Hello! Project Special Unit Mega Best. The updated 2018 line-up released the single, "YEAH YEAH YEAH / Akogare no Stress-free / Hana, Takenawa no Toki".[1]


H.P. All Stars (2004)[]

Hello Pro All Stars (2018)[]





  1. 1.0 1.1 1.2 "Hello! Project誕生20周年記念シングル リリース決定!!" (in Japanese). Hello! Project. 2018-08-05.