Magister Negi Magi - Mahō Sensei Negima!!

Aruyo no Dekigoto (1x22)

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After slowly discovering that she has healing powers, Konoka makes a Pactio with Negi and uses her new-found powers to heal Fuka, who has been jolted by the magical barrier while sleepwalking. Negi leaves to get to the bottom of the strange events.