Since the daughters are clearly older than Mao Mao which it is confirm from the flashbacks. It would be fair to consider that they have started families as well. Each daughter has kids and leave Shin Mao to babysit. Brunhilde has a son named Akemi and daughter named Aura. Minori has a son named Buster who had Dragon DNA infused into him to save his life as a child. Hinata has two daughters. One has Snake DNA from a medical transfusion to keep her alive. Her name is Bakula. The other inherited bunny features from her father, her name is Chiyo. Yasu has three sons. Carmine is a demon cat from his monster spell failure. Euno is a cat with Fox features from his dad. Fabron is a lizard cat that got his lizard abilities and features from his mother spells. Shiori has one kitten that is the only Mao with white fur with small wings from her dad. The little one's name is Lynelle. They want to meet their uncle,Mao Mao
Akemi:

Aura:

Buster:

Bakula:

Chiyo:

Carmine:

Euno:

Fabron:

Lynelle: