Topaz

 is the third single by TJ (Tone Jewel). It was released on October 22, 2017.

Tracklist

 * 1) Brilliant World (ブリリアント・ワールド)
 * 2) Shiny☆Element

Featured Members

 * Ayase Chihiro
 * Yokoba Ayane
 * Itonaga Yuki