. . "Undefeated Bahamut Chronicle (\u6700\u5F31\u7121\u6557\u306E\u795E\u88C5\u6A5F\u7ADC, Saijaku Muhai no Bahamut) is a Japanese light novel series, written by Senri Akatsuki and illustrated by Ayumu Kasuga. SB Creative has published six volumes since August 12, 2013 under their GA Bunko imprint. A manga adaptation written by Itsuki Watanabe, with art by Fumi Tadauri, began serialization in Square Enix and GA Bunko's online magazine Gangan GA from 2014."@en . . . "1"^^ . "6"^^ . . "2013-08-12Z"^^ .