O-Parts Hunter, Vol. 9 — Seishi Kishimoto

The Olympia tournament has begun, and Jio is ready to do battle in the
preliminary rounds! But his opponent Anna has some wily tricks up her
sleeve...as does Ikaros, the leader of Rock Bird! The action heats up
when the tournament moves to a spherical arena where participants can
fight in zero gravity! Along the way, Jio meets some more of his fellow
contestants, including the steadfast Kite and his ailing friend Yuria.
Can Jio win the tournament and help his newfound friends?