Ryūrimaru was Hisen's summoning creature, an enormous crimson-and-white koi fish able to reshape itself into a golden dragon on command. Loyal to its summoner, the beast was called forth by Shibuki during his battle against Suien.
Ryūrimaru took the form of a crimson-and-white koi fish grown to roughly six times the size of a grown man.

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Ryūrimaru could perform the Transformation Technique. On Hisen's command of 'Dragon God Transform', the giant koi reshaped itself into a huge golden dragon. Shibuki summoned the creature in the course of his fight against Suien.
Ryurimaru is a summoning creature that takes the form of an enormous crimson-and-white koi fish, grown to roughly six times the size of a grown man.
Ryurimaru was originally summoned by Hisen, and Shibuki later called upon the same creature during his battle against Suien.
Ryurimaru can use the Transformation Technique, reshaping itself from a giant koi into a huge golden dragon when its summoner commands Dragon God Transform.
Ryurimaru is obedient and steadfastly loyal to whoever summons it, following Hisen's commands without question.
Ryurimaru appears when Shibuki summons the creature during his fight against Suien.
Looking for more on Ryūrimaru? The Naruto Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the Naruto anime series, manga, and official materials. Episode and chapter references are cited where applicable.
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