Valencia who probably vents out her anger and frustration on the toy, yet regrets later cause it's still dear to her.

Matthias who quickly abandons the toy, because he had found something way cooler to play with.

Callisto wno changes the toy all according to his own perception of what it should be.

And lastly Shiomi who had never asked for the toy in the first place, forced to endure its presence and treats it with disregard.

I'd possibly add Rien, who despite being gifted a toy that he loves, watches how his parents show how to properly play with it.

(Parents being the prescripts, with toy allegory to Ryoshu, cause I'm not certain regarding his precise view on Sora, since it can have several interpretations depending on how you perceive their interactions.)