The protagonist of JJBA part 9, Jojosiwa sequel of Jojolion. She is also a disabled Jojo like Johnny Joestar but unlike Johnny who is crippled she's mentally disabled. She has a pinky stand which can unleash a loud crappy noise which drives people insane within a radius. She's also the Jojo with the shittiest hair ever, even part 4 Josuke has better hair than that.
Josiwa Kujo is the mentally disabled Jojo who goes on another Bizarre adventure in part 9, Jojosiwa.