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Legend of the Four Gods! Location of the Jewel (1x37)
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Suddenly, Meirin is unable to transform. When she consults grandpa Geppei, he tells her the reason is that her jewel's been shattered. Geppei is laid-back about the situation, saying that the jewel will come back sooner or later, but Meirin can't wait and decides to go out in search of it. Geppei isn't worried about Meirin, saying, "Meirin has four reliable gods with her." Meirin, together with Asuka and Tokiwa, goes in search of the jewel...