Million Arthur, a social RPG with a very loose interpretation of the Arthurian Legend, is one of Square Enix’s most important new IPs. Since Kaku-San-Sei Million Arthur did well in Japan, Square Enix localized it for other countries in Asia.
In the company’s latest financial report, they said Kaku-San-Sei Million Arthur was an "instant hit" in Taiwan and China. The game was also localized for Korea and made an upgraded port for PlayStation Vita with full voice acting.
The Million Arthur series has two games scheduled for release in 2014, Kai-ri-Sei Million Arthur and Deck Make Million Arthur. So far, none of these have been announced for release outside of Asia.