i won't lie, shino will basically bring over all the holiday special foods he finds for her and gonta to try because he takes it as SHE LIKES FOOD and also he wants to share with someone likewise enthusiastic
he'll attempt something practical but it's probably going to be like... brings a very pretty set of blankets, that's nice, right?

sqq on the other hand will gift them with a nice tea set decorated in a more japanese style (cranes and cherry or plum blossoms) and a few associated teas (mostly green), and a set of working kimono from one of those shops they visited back when they had to dress pretty for the casino
he's basically banking on that being considered practical (he'd get the same for gonta tbh, just nice, new, practical clothing because this is a thing for the moment)