How to Keep a Mummy

Sora receives a mysterious package from his father in Egypt containing a large casket and a small mummy. Though the instructions are confusing, it becomes clear that he must care for the mummy, whom he names Mii-kun.

Sora struggles to juggle school responsibilities with caring for Mii-kun, but with assistance from his friend Tazuki, he manages to handle both with determination.

Sora falls ill with the flu, prompting Kaede and Mii-kun to try and assist him, though his independent nature complicates their efforts to provide care.

Tazuki comes across a severely injured child oni while traveling home and initially considers helping him, but ultimately decides not to take him in.

Mogi returns home to find a small dragon in her room, which causes her distress due to her fear of lizards.

Mii-kun, Conny, and Isao struggle with learning to write as they go through a somewhat chaotic lesson. Meanwhile, Kaede's mischievous mandrake escapes, prompting the group to embark on a mission to retrieve it before a potential disaster occurs.

A student displaying a threatening demeanor unsettles the group, as he appears to be acting strangely. Sora attempts to reach out and offer assistance.

The gang successfully finds an ideal babysitter for their creatures, allowing them some time to relax. Meanwhile, Mii-kun unexpectedly embarks on an adventure of his own.

Conny begins to exhibit problematic behavior, such as taking food from the household, which leads to growing tension in his relationship with Tazuki.

Sora receives another gift from his father, which, while seemingly harmless, has an unusually chatty and talkative nature.

Sora and his friends set out on a journey to the mountains after Suzuki, a classmate, shows him a photo of an injured inugami, sparking their curiosity and concern.

A collector captures Mii-kun, prompting the group to unite and rescue him before he can be taken away.