He was abandoned by his mother when he was a child, and was raised by the cafe's manager. He admires him a lot, and wants to be like him; that's why he enjoys making cakes. He's very talented at it and is always worried about providing a good service for his customers.
Shindou is also really smart; he graduated from high school when he was 15. He's extremely serious and responsible, and is always taking care of Uru.