Ep. 9: School Festival is Bravo!

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Yukinari and his friends attend the local school festival. However, the portal to Seiren opens once again and Maharu is sent to Earth. Koyomi and Tomoka lament on their duties, only for Maharu to chase them throughout the school. Maharu reconciles with Tomoka and Koyomi and later returns to Seiren. (Source: Wikipedia)