While Sano may be in peak physical condition, he often thinks with his axe before his brain. It's not to say he's an ineffective warrior, but his emotions get the better of him in most situations. It also doesn't help that he is one of the worst cooks in the company.

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Sano often prides his ability and can never falter in front of his peers. Whether it's pride or jealousy he tries his hardest to outshine the brightest stars.

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Like Sketch, his hot temper often fuels off of hers and it's sometimes hard to tell if they are the best of friends or worst of enemies.

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Regardless of his attitude, Sano is always battle-ready and capable of putting up a fight to the finish, making him one of the strongest members of the 4th Scout Regiment.

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His loyalty to the axe even extends past his military experience as he was initially a lumberjack in a small northern province of Paytül before the war.