Congratulation ~Kibou no Kane no Oto~

 is the seventh single by Star☆T. It was released on March 8, 2017, and peaked at #81 on the Oricon single chart.

Tracklist

 * 1) Congratulation ~Kibou no Kane no Oto~ (コングラチュレーション~希望の鐘の音~)
 * 2) Omae wa Dare ga Suki nano? (おまえは誰が好きなの?)
 * 3) 15cm (15センチ)
 * 4) Viva☆LUVi:ce (ビバ☆ラヴィーチェ)