Undefeated Bahamut Chronicle

Undefeated Bahamut Chronicle
First light novel volume cover, featuring Lux Arcadia (left) and Lisesharte Atismata (right)
最弱無敗の神装機竜(バハムート) (Saijaku Muhai no Bahamūto)
Genre	Fantasy, mecha[1]
Light novel
Written by	Senri Akatsuki
Illustrated by	Ayumu Kasuga (2013–2018) Yuichi Murakami (2019–2020)
Published by	SB Creative
Imprint	GA Bunko
Demographic	Male
Original run	August 12, 2013 – August 6, 2020
Volumes	20 (List of volumes)
Manga
Written by	Senri Akatsuki Itsuki Watanabe
Illustrated by	Fumi Tadaura
Published by	Square Enix
Imprint	Gangan Comics Online
Magazine	Gangan Online
Original run	July 17, 2014 – May 11, 2018
Volumes	11 (List of volumes)
Anime television series
Directed by	Masaomi Ando
Written by	Yuuko Kakihara
Music by	Akito Matsuda
Studio	Lerche
Licensed by	AUS: Madman NA: Sentai Filmworks (expired) UK: MVM Films
Original network	AT-X, Tokyo MX, Sun TV, KBS, TV Aichi, BS11
Original run	January 11, 2016 – March 28, 2016
Episodes	12 (List of episodes)

Undefeated Bahamut Chronicle (最弱無敗の神装機竜(バハムート), Saijaku Muhai no Bahamūto, lit. "Undefeated Weakest Bahamut") is a Japanese light novel series, written by Senri Akatsuki and illustrated by Ayumu Kasuga and Yuichi Murakami. SB Creative published twenty volumes from August 2013 to August 2020 under their GA Bunko imprint. A manga adaptation written by Itsuki Watanabe, with art by Fumi Tadauri, was serialized by Square Enix and GA Bunko's online magazine Gangan Online from July 2014 to May 2018. It has been collected in eleven tankōbon volumes. A 12-episode anime television series adaptation by Lerche aired from January to March 2016.