Outside of battle, Sasaki is shown to be a rather calm and easygoing man, though not above derision, being shown to scoff at his equal-ranking peers.Still, he acts cordial toward those he considers friends, like formerly "Kyoshiro", but will not tolerate any breach of fidelity; if betrayed, he will aim to ensure the traitor pays a steep price.arises from Sasaki's past as captain of his own crew, bearing out on his part a high degree of confidence in his own strength