You'd better run Demon King~! (A Sadist Of Good Heart!?)

Finally the project for this 5th anniversary of Maou Sama is released!After 2 months of continuous work, I thank you for your continued support for this Sadistic Comedy, let's celebrate another year with a music video!5 years is an important date, I really thank you for the patience with the story, which has allowed me to give 5 years of my effort in getting this far, I will not stop, I will keep working more years to take this further. This celebration is thanks to you!~Bye~

http://www.nicovideo.jp/watch/sm42167763