![Mario Natsume](https://cdn.noitatnemucod.net/thumbnail/400x400/100/fca8dfaf73c272561e8d6379d42c8510.jpg)
Mario Natsume
夏芽 マリオ
Masako's brother. He is also under the influence of a penguin hat similar to Himari's.
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Penguindrum
Supporting (Role) TV