Hello, Happy World! - Sparkling Festival☆ with You! (instrumental) Share: Download MP3 Hello, Happy World! more songsView all Listen to Smile! Hello, Happy World! 01:47 Shin Takara Jima (Cover) Hello, Happy World! 01:47 Life is Musical♪♪♪ Hello, Happy World! 01:47 Connect and Smile Hello, Happy World! 01:47 Our Summer's☆Showtime!! Hello, Happy World! 01:47 Let's Samba de Happy! Hello, Happy World! 01:47 Kyu-kurarin (Cover) Hello, Happy World! 01:47 You, Let’s Have Fun ♪ (instrumental) Hello, Happy World! 01:47 Smile, Are You Ready??? (instrumental) Hello, Happy World! 01:47 Thoughtful Harmony (instrumental) Hello, Happy World! 01:47 Similar ArtistsPastel*Palettes Afterglow Poppin'Party Morfonica Roselia Kasumi RAISE A SUILEN Aya Arisa Ichigaya (CAST: Ayasa Ito) Happy Around!
