Mystia is a Night Sparrow youkai she a weakest youkai in Gensokyo 
She like to running food cart, serving alcohol and Izakaya food
She have bird brain so she not smart and easy to forget the only thing she good remember is food recipe 
Sometime she use ability her singing to lure wandering traveler to visit her shop
Her dream is open concert and make a band with kyouko 
She used to be man eating youkai want to cause terror to human with her singing but now all she want is cooking
