What's Going on with My Sister? Characters

Characters played by Tenka Hashimoto

• Mitsuki Kanzaki

Characters played by Yukichi Kobayashi

• Yûya Kanzaki

Characters played by Mayu Mitsui

• Hiyori Kotobuki

Characters played by Mika Yano

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Characters played by Kazue Akita

• Ayaka Tachibana

Characters played by Tsunanori Fukushima

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Characters played by Ini Kusano

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Characters played by Kenji Iwatani

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Characters played by Yûki Aoyama

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Characters played by Reiko Hayama

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Characters played by Hajime Inoue

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Characters played by Itto Shimada

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