H.P. オールスターズ (H.P. All Stars or Hello! Project All Stars) is the 2004 Hello! Project shuffle unit, formed to celebrate Hello! Project's seventh anniversary. Rather than having separate shuffle units, a supergroup was formed with all H!P members at the time, for a total of 46 members.
They released one single, ALL FOR ONE & ONE FOR ALL! in December of 2004. The song itself is a running history of Hello! Project where members sing in the order they first appeared in H!P.
