Japanese idol Yamashita Tomohisa has been busy on his solo tour throughout Asia, but he took out some time to film a new commercial to promote Toshiba's Dynabook laptop.

The star has promoted the Dynabook since 2007, and this new addition to the line of CMs shows his musical side.

You can find the CM's making-of, as well as the 15-second version, at Toshiba's Dynabook website (Japanese only).

Enjoy the heart-warming CM below!