The Manpower!!!

 is the twenty-fifth single of Japanese pop idol group Morning Musume. It also served as the last single of the last founding member of the group Kaori Iida.
It was released on January 19, 2005. There are two editions of the single. The limited edition was wrapped in a special package and had five photo cards with catalog number EPCE-5348. The regular edition has a catalog number EPCE-5349 and was contained with one photo card of the group on its first pressing. On the same date, the Single V DVD of the single was released. It is stated on the DVD that featured videos has an aspect image of 4:3, but are actually in widescreen.
Overview.
The song was the first official cheer song of the Tohoku Rakuten Golden Eagles. It was written by producer Tsunku.
Track listings.
All lyrics are written by Tsunku.