Hakone-chan

A New Day with Hakone-chan (1x13)

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For a moment Hakone and Miya regained their full powers upon reaching the shrine. Hakone mentions that no hot spring spirit can warm the soul with stolen powers. Sensing wisdom in her words Gōra tells Ashinoko to stop. Ashinoko turns on Gōra as a result, but that is because Ashinoko, being still too young, cannot fully handle her powers yet. Hakone and Miya return to their weakened states because of using too much power, but Hakone manages to neutralize the enraged Ashinoko, causing her to disappear. They fail to find her, but managed to return to her well a few seasons later. Gōra and Ashinoko started working around Haruna's family-owned resort, and things return to normal.