Gakuen Babysitters - Gakuen Babysitters Intro Theme: Endless Happy World (Anime Edition) - Japan CDCredits: Daisuke Ono Description: Daisuke Ono will sing the OP theme song for the TV anime "Gakuen Babysitters" airing in January 2018! The first OP theme song tie up single will be released in the 10th anniversary year of his music career! Don't miss this release, which marks the beginning of the Anniversary! Includes the title track + coupling + off vocals for each track. The anime version comes in a newly illustrated jacket. Enclosed is a pre order