This video, titled "光を灯す/future with bright lights," was released by KANDENKO CO., LTD. ((株)関電工).

This video was created with the theme of "future and hope" by the artist YeYe and others, and depicts the company message of KANDENKO, which is "Each one of us lights the way to the future."

When the line is draw with AgIC, an circuit marker, the ink is charged with electricity and lights are turned on.
With the soothing music playing, the beautiful cityscape with its three-dimensional towers and buildings appearing one after another will naturally give you hope for the future.