Gram (mythology) Sigurd of the mighty dragon, Fafnir, and the treasure which it guards, asking Sigurd to slay it for him. Sigurd agrees on one condition: that Regin make him a mighty sword capable of slaying such a monster. Regin confidently makes Sigurd an admirable sword, but when Sigurd sees it, he is disappointed and breaks it over the anvil. On his second attempt, Regin makes him a sword superior to the last, but it also breaks. On his third attempt, Sigurd brings Regin the two halves of Gram, his father's sword, and when he strikes the anvil with Gram, it is
Unlimited Fafnir Afternoon" from March 2014 to December 2015. As of March 7, 2016 the series is complete with four "tankōbon" volumes. An anime television series adaptation by Diomedéa aired from January 9, 2015 to March 26, 2015. The opening theme is "Flying fafnir", created and performed by trustrick, while the ending theme is "Ray of bullet" by Rina Hidaka and Manami Numakura voice actresses of anime heroines Iris Freyja and Mitsuki Mononobe respectively from episodes 1-12 though episode 12 was sung together with Hisako Kanemoto, Sora Tokui, Fumiko Uchimura and Ayane Sakura who are also voice actresses of Lisa Highwalker, Ariella