Raiden constantly drinks milk and adores brownies alongside it.
Has a taste for sweet stuff
Kiraha likes ginger tea with potato chips.
Has a taste for some salt and sweet.
Rikai is a sophisticated child, spicy chicken nuggets and lemonade is the way to go
Has a rather peculiar taste, hard to put into words. She is shown to have a preference for spice.
Senryu has a preference for Sprite with fish and chips
Enjoys bitter flavors
Joshua enjoys Shio Ramen immensely with a cup of warm liquid, usually a tea of some sort- he isn't that picky
Has a taste for- well- no one knows.