Osamu Dazai’s stepbrother and adopted son of Miyano Tsuneo (ex-husband of Tane Dazai, Osamu’s late mom) and Mizuki Tsuneo.

Art by: https://www.tumblr.com/jimmithy-tiastopher

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Osamu Dazai’s stepbrother and adopted son of Miyano Tsuneo (ex-husband of Tane Dazai, Osamu’s late mom) and Mizuki Tsuneo.

Art by: https://www.tumblr.com/jimmithy-tiastopher

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