Osu! Tatakae! Ouendan

is a rhythm video game made by iNiS and published by Nintendo for the Nintendo DS handheld game console. Ouendan is about a cheer squad who help people in trouble by cheering them on. It had an Americanized sequel called Elite Beat Agents that has music from the United States and Europe, and had a direct sequel called Moero! Nekketsu Rhythm Damashii Osu! Tatakae! Ouendan 2.

Track listing
 Asian Kung-Fu Generation –  (by Kyōya Asada)
 Morning Musume –  (by Kaoru Kubota, Fumio Kobayashi, Yūko Yajima, Mari Nabatame, and Akina Okabayashi)
 Ulfuls –  (by Hiroaki Takeuchi)
 175R –  (edit of the original version)
 The Blue Hearts –  (by Daisaku Shimada of Bevenuts)
 nobodyknows+ –  (by Bugashman, Cantaman, Moss, Mouse-P, and Sausen)
 B'z –  (by Tetsushi Kimura)
 Tomoyasu Hotei –  (by Hiroaki Takeuchi)
 Road of Major –  (by NoB)
 Linda Yamamoto –  (by Kaoru Kubota)
 Kishidan – "One Night Carnival" (by Kei Imai of South 2 Camp)
 Hitomi Yaida – "Over The Distance" (by Ayako Kawajima)
 The Yellow Monkey –  (by Mitsuru Yanagisako)
 Orange Range –  (by Bugashman, Cantaman, Moss, Mouse-P, Sausen, mimi, and Akasanajar)
 L'Arc-en-Ciel – "Ready Steady Go" (by Tetsushi Kimura)

Category:2005 video games
Category:Cheerleader video games
Category:Japan-exclusive video games
Category:Music video games
Category:Nintendo DS games
Category:Nintendo DS-only games
Category:Video games developed in Japan