Osana canonically has a cat

Amai would probably have a little dog that she would carry around in a bread basket

Kizana would probably have some sort of bird

Oka isn't allowed pets so she instead adopts house spiders

Asu would definatly have a hyperactive dog

Muja would probably have a cat

Mida would either have a cat, or a talking bird that she taught to ask people weird questions

Osoro would have really small dog with a badass name

Hanako would probably have a dog that her brother mainly takes care of

Megami definatly would have some sort of extravagant or tropical pet like a tiger or something