Mai's maternal grandfather. The organizer of Magicarat, he is still an active magician at 60 years old.
He is the organizer in name only, and all the real power is held by his wife, Haruko. His hobby is collecting antiques that look like junk.

Kozuki Mai is an elementary student who wants to be a magician and perform in her family's "Magicarat" magical act. However, she is too young, and her magic skills are not very good. Then one day, she encounters a ball of light that was put into a stuffed doll of flying squirrel, bringing it to life and somehow giving her the power to turn in to the 18 year-old magician "Magical Emi." As Emi, Mai was able to join the magic act. But she must keep her identity a secret from her family and from her crush. 

An OVA that both summarizes and continues the Mahou no Star Magical Emi TV series.

In this 15-minute short story, released more than 15 years after the finale of the popular Mahou no Star Magical Emi franchise, a new life was born into the Kazuki family. How did her baby brother change the family's life and what are Mai's feelings about him. At the end of an eventful day for the siblings and Shou, another concert is waiting for Emi.

Kozuki Mai is an elementary student who wants to be a magician and perform in her family's "Magicarat" magical act. However, she is too young, and her magic skills are not very good. Then one day, she encounters a ball of light that was put into a stuffed doll of flying squirrel, bringing it to life and somehow giving her the power to turn in to the 18 year-old magician "Magical Emi." As Emi, Mai was able to join the magic act. But she must keep her identity a secret from her family and from her crush. 
Includes the One-Shot "Kokoro no Tobira" 
Includes the One-Shot "Kumori Nochi Tokidoki Hare" 
Includes the One-Shot "Takanki Mitai!" 
Includes the One-Shot "Akai Kutsushita ga Suki!"

Yousuke Nakamori