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Mattsu, Yamma and Moburi - The Mystery of the Seven Gems and the Flying Castle

ONA 9m

Japanese: マッツとヤンマとモブリさん ―七つの秘宝と空飛ぶお城―

Aired: Oct 1, 2013

Premiered: Fall 2013

Duration: 9m

Status: Finished Airing

MAL Score: 5.43

Genres: Fantasy Magic

Producers:

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Mattsu and Yamma are two boys who live in Matsuyama. Their favourite pastime is looking for "the seven wonders of Matsuyama". One day, two men appear. What are the 7 hidden gems that they seek? Moburi, a high school girl who is like an older sister to the boys, also gets caught up in the adventure as this thriling story set in Matsuyama begins. Faced with all kinds of trouble, what will they choose for the future of their city?