Makio is the friendly part-time waiter of Café Parade. He is a cake enthusiast who hopes to try every cake in the world. He joined Café Parade in order to taste even more varieties. The reason for his strong love for cake is because of the large sentimental value it holds to him, as his mother, who died when he was young, baked many cakes for him. In particular, his favorite type of cake is roll cake because it was the type his mother made the most (as part of his name, Maki (巻) means 'roll'). 'Roll' is is also the nickname given to him by Saki Mizushima, his close friend and fellow unit member.