He was your roommate.

Yoichi Nagumo (南ナ雲グモ与ヨ市イチ Nagumo Yoichi) is a major supporting character in Sakamoto Days and an old friend of Taro Sakamoto and Rion Akao. He is also a former member of the Order. He is first seen paying a visit to Sakamoto to inform him of his bounty.

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He was your roommate.

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