Mori: men's boxer briefs
Kiara: everything is lacy and black, about half of her stuff is thongs
Gura: little girl panties when she bothers to wear them at all
Ame: commando when she can get away with it. otherwise she has an eclectic mix of styles because she doesn't buy underwear often and just holds onto whatever doesn't have holes.
Ina: The same pair of simple black panties that her mom buys her in bulk, plus some novelty stuff she bought at cons that she never plans on wearing until all her normal underwear is too dirty to wear
IRyS: tons of cute lacy lingerie, and little girl panties for when she sees her dad
Sana: Same as Ina but she buys it for herself
Fauna: cute lacy and frilly stuff, various cute print panties with ribbons, and she probably owns bloomers to go with her lolita outfits
Kronii: nothing but e-girl calvin klein underwear sets
Mumei: simple boyshorts with cute prints
Bae: Typically simple stuff since she likes to stay active, but owns a mix of the same stuff as Mumei and IRyS depending on the occasion
