Nobunaga is a dry goods merchant and one of many contestants that partook in Esdeath's tournament.
Nobunaga appears to be a middle aged-man, with black eyes, black hair styled in a chonmage, pencil mustache and a chin goatee. His attire consists of a black and grey hakama, as well as white tabi socks with zōri flip flops. His weapon of choice is a standard katana placed inside a sword sheath, which is held by his undersash.
Nobunaga seemed to be a very calm individual, able to maintain his focus even during a heavy battle.
Nobunaga participated in Esdeath's citywide martial arts tournament to obtain cash reward. In the pre-final match, Nobunaga faced off against a gladiator opponent. The two fighters held their own, until Nobunaga swiftly defeated his opponent and claimed victory; however, Esdeath found their match dull.
- Nobunaga was designed and named after Oda Nobunaga, a Japanese 16th century samurai and warlord.