Sekai he Habatake!

 is the second single by Iketeru Hearts.

CD+DVD CD

 * 1) Sekai he Habatake! (世界へはばたけ!)
 * 2) Shrimp Girl (シュリンプガール)
 * 3) Believe In My Dreams
 * 4) Sekai he Habatake! (世界へはばたけ!) (off vocal)
 * 5) Shrimp Girl (シュリンプガール) (off vocal)
 * 6) Believe In My Dreams (off vocal)

Regular Edition A CD

 * 1) Sekai he Haba dake! (世界へはばたけ!)
 * 2) Shrimp Girl (シュリンプガール)
 * 3) Sekai he Haba dake! (世界へはばたけ!) (off vocal)
 * 4) Shrimp Girl (シュリンプガール) (off vocal)

Regular Edition B CD

 * 1) Sekai he Haba dake! (世界へはばたけ!)
 * 2) Believe In My Dreams
 * 3) Sekai he Haba dake! (世界へはばたけ!) (off vocal)
 * 4) Believe In My Dreams (off vocal)

Regular Edition C CD

 * 1) Sekai he Haba dake! (世界へはばたけ!)
 * 2) Sekai he Haba dake! (世界へはばたけ!) (off vocal)
 * 3) (Enhanced) CM Theme (15 Seconds/30 Seconds) / Self-Introduction Videos (β ver.8 Members) / PC Wallpaper / TwitterHeader Image / Artist Photos (1) / Logo / Sekai he Haba dake! Music Clip

DVD

 * 1) Sekai he Haba dake! (Music Clip)
 * 2) Bonus Footage
 * 3) (Enhanced) Sekai he Haba dake! Music Clip High-Quality mp4 / Music Clip Off-shot Photo /Self-Introduction Videos (α ver.8 Members) / Artist Photos (2) / PC Wallpaper / Logo