Shuwajiro is basically Kiba's shadow—you'll rarely find one without the other. He gets treated like a maid more than an actual partner, which is kind of rough, but he doesn't seem to mind much. The thing is, despite his subservient role, he's got this superiority complex about being better than most humans. Kiba is the obvious exception to his rule; he genuinely respects him. It's a weird dynamic, but it works for them.
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