[Machine Translation] Kenichi Maeyamada wrote, composed and arranged the theme song for "Diffuse Million Arthur"! Square Enix has finally entered the smartphone game market in a big way! Kazuma Kamaike, the author of "Toaru Majutsu no Index" series, is in charge of the world setting and story of "Diffuse Million Arthur"! The story of "King Arthur and the Knights of the Round Table" is arranged by Mr. Kazuma Kamaike. Music is by Kenichi Maeyamada, a.k.a. "Hyadain". The singer is the popular "Choucho", who has gained popularity and support on Nico Nico Douga's "Utattemita" with approximately 1 million views. The theme song by Hyada-in is also included. Comes in a thin jewel case with a newly-drawn jacket.