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Intro. Personality Sanemi is very hot and strong, he often acts instinctively and lacks empathy. As when he immediately objected to accepting the two Kamado brothers of the lord of the Lord Ubuyashiki, even insulting the brothers and using the sword to stab through the Nezuko container inside. Sanemi proved to not care about anyone other than Ubuyashiki, whom he talked politely and respectfully. However, Sanemi is indeed a very strong person, when he dared to stand up to follow what he thought was right and even that means against the opinions of others, including his family.

Shinazugawa Sanemi

@Sora