Omoide Illumination

is a song by Hello, Happy World!

It is the coupling track of their 6th single, Nico x Nico = Hyper Smile Power! which was released on March 18, 2020.

It is the gift song, and also was the VS Live Song for the event Santa's on his way.

It was written by Oda Asuka, and composed and arranged by Kasai Yuta.

Videos
Single Preview = The song starts from 01:45.