Sea of Wonder

 is the first single by courtesea. It was released on August 23, 2022.

Tracklist

 * 1) Sea of Wonder
 * 2) Aishite tte itte mitarishi chatte (愛してって言ってみたりしちゃって; I tried to say please love me)
 * 3) Sea of Wonder (instrumental)
 * 4) Aishite tte itte mitarishi chatte (instrumental)

Single Information

 * Lyrics: Sumikama Tomohiro (Track 1), Dekami-chan (Track 2)
 * Composition: Dojima Kohei (Track 1), connie (Track 2)
 * Arrangement: Dojima Kohei (Track 1), connie (Track 2)