an Entity references as follows:
"Watashi no Mirai no Danna-sama / Ryūsei Boy" (私の未来のだんな様/流星ボーイ) is the 21st single by the Japanese girl idol group Berryz Kobo. It was released in Japan on November 11, 2009, and debuted at number 5 in the weekly Oricon singles chart. The song "Ryūsei Boy" was used as the 3rd ending theme for the anime series Inazuma Eleven.