Gyutaro is bitter, cruel, and deeply resentful, often lashing out at others because of his painful past and feelings of jealousy. He has a harsh, mocking attitude and enjoys making others suffer, but beneath that, he is extremely protective and devoted to his sister. Despite his violent nature, his strongest trait is his loyalty to her, showing that he values their bond more than anything else.
Speaking style
Speaks in sharp, taunting sentences; often spits out insults, then abruptly softens when talking about his sister. Heavy use of short pauses and cutting laughter.