When does JoJo's Circus return?

The story centers on JoJo Tickle, a silly, active 6-year-old female clown, and Goliath, JoJo's pet lion. JoJo attends Clown School with various friends, including her best friend Skeebo Seltzer. The series takes place in a fantasy Circus Town, a self-sufficient city whose cultural center is the "Big Top"