Sora's dad sent him Mii-kun, this tiny Egyptian mummy, early on in the series. Sora wasn't thrilled at first—his father had a track record of giving him sketchy gifts—but he ended up getting attached pretty quickly. He basically became a devoted parent figure to Mii-kun, watching over him carefully. On top of that, Sora's an excellent cook, and he keeps a journal where he jots down observations about Mii-kun and what he's up to.
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