Dream Ami has digitally released her new song "Wonderful World." 

Written by Ami herself, "Wonderful World" is being used as the official theme song for Kamogawa Sea World in Chiba Prefecture, and is also featured in its CM. 

Ami, who loves orcas and often visits Kamogawa Sea World on her own time, expressed, "It's my favorite power spot!! I am very happy to be in charge of the theme song for its 50th anniversary since its opening."