is the thirtienth single of J-pop
idol group Morning Musume
. It was released on June 21
There are regular and limited edition versions of this single. The regular version comes with a photocard in a poker card design. The limited edition comes with a DVD containing comments from the members and two performances from their Rainbow 7 concert tour, Aozora ga Itsumademo Tsuzuku You na Mirai de Are!, and Sexy Boy ~Soyokaze ni Yorisotte~. It also comes with 10 interchangeable covers, one featuring each member.
The Single V was released on June 28 2006.
This is the last single for Asami Konno and Makoto Ogawa due to their graduations, after which Sayumi Michishige and Risa Niigaki took their solos in live performances of the song, respectively.
- "Ambitious! Yashinteki de Ii Jan" (Instrumental)
Limited Edition DVD track listing
Performances from Morning Musume Concert Tour 2006 Haru ~Rainbow Seven~:
- 青空がいつまでも続くような未来であれ！ (Aozora ga Itsumademo Tsuzuku You na Mirai de Are!)
- SEXY BOY ～そよ風に寄り添って～ (SEXY BOY ~Soyokaze ni Yorisotte~)
- メンバーコメント (Member Comments)
Single V DVD
- "Ambitious! Yashinteki de Ii Jan"
- "Ambitious! Yashinteki de Ii Jan" (Dance Shot Ver.)
Members at time of single