Monsters: 103 Mercies Dragon Damnation is an anime adaptation of Eiichiro Oda's one-shot Monsters which tells the story of the samuraiRyuma. It is directed by Sunghoo Park and produced by E&H production.[2] It is an ONA (original net animation), releasing worldwide on various streaming services such as Netflix and Amazon Prime Video in Japan.[3]
The subtitle "103 Mercies Dragon Damnation", or Ippyakusanjō Hiryū Jigoku (一百三情飛龍侍極?, literally meaning "103 Emotions Flying Dragon Samurai Extreme"), is derived from Roronoa Zoro's finishing move against King.
The promotional poster features a green coloration on the "Ryu" (= "dragon") word.