Kiiro 5

Kiiro5 (Pronounced Kiiro Five; English: Yellow 5) was one of the original Hello! Project Shuffle Units (special annual units in Hello! Project composed of mixed members from current major units ) in 2000 alongside Akagumi 4 and Aoiro 7. Shuffle Units were created for the purpose of shuffling around these members for releases and concerts as well as to promote friendly competition with a season-long collaboration to see which shuffle unit was able to sell the most copies of their single. Kiiro5 came in 2nd place.