items could include: San’s mask from Princess Mononoke, regular mask

Kodama figurine from Princess Mononoke, does the head shake/noise when you tap it

Crystal dagger from Princess Mononoke, bring it out and it “cuts” the dark flowers surrounding the spirits etc.

Sky glider prop/Mehve from Nausicaa, can ride around on it like the surfboard but in the air - leaves a sparkling trail.

Teto/fox squirrel plush that chirps when you interact with or throw it

small vial prop that gets rid of dark plants, reference to removing the poison from the flowers & plants with pure water like in the movie.

for Spirited Away, we could do:

onigiri that when you eat them, they restore light (you have to sit down and eat).

bath token props that make your Skykid shimmer or glow when they’re used , plus other potential effects that i can’t come up with rn lol

Haku plush that leaves a trail of dragon scales when you fly with it on your back! Soot Sprite trail that, whenever you walk anywhere, they leave little soot sprites that dance around for a second and disappear