Operation Han-Gyaku-Sei Million Arthur Special

The second season of Hangyaku-sei Million Arthur .

The legendary sword “Excalibur” weighs and measures all. Anyone it deems worthy of gaining tremendous power does so,and inherits the name “Arthur”. However, Excalibur dubs generously. With an overabundance of “worthy” dignitaries, six Arthurs travel to England to defeat the corrupt leadership that plagues their country and the world. Based on Square Enix's massively multi-player online role-playing game.

During the live-stream of the Majo Labo! program, it was announced that Kakusansei Million Arthur will be receiving an ONA adaptation. The ONA will be based on the official 4-koma web comic and will run for four cours, debuting in Fall. Kakusansei Million Arthur is a card-battle game based on the legend of King Arthur. One million people also claim this title, wielding their own Excalibur. Developed by Square Enix, the game was originally released on iOS and Android in 2012 and since received a PlayStation Vita and Nintendo 3DS version in 2014. The comic is based on the game and is drawn by Choboraunyopomi (Ai Mai Mi). It was published online in October 2014 and currently, there are 17 chapters.

An extra episode entitled "cruncha cruncha cruncha", which happens in the middle of the TV series. It's called an "Advanced Broadcast" and was aired prior to the actual series.