Bomb Dancing Megaranger

Although not the first Sentai with a second ending theme, this bon-dance-style ending was special in two ways:
 * It was only used during the summer episodes of Megaranger, from Ep. 21: Right Now! The Life-Threatening Super Combination to Ep. 30: Explosion! The Combination of Friendship. The original ending, Kinosei ka na, returned from Ep. 31: Stop it! Guirail's Reckless Run, switching from the first to second stanza.
 * This was the first Sentai intro/outro in history performed by a female artist