Fright to the Finish / Fight to the Finish
Kirby falls asleep and battles Nightmare once and for all.
Aired 27/09/2003EP 100 - Fright to the Finish / Fight to the Finish

2001
Kirby: Right Back at Ya!
A diminuitive pink creature orbiting in space called "Kirby" crash lands into Dream Land. Once getting acquainted with the citizens who live there in Cappy Town, he begins to defend the town from the monsters that King Dedede, the self-proclaimed ruler of Cappy Town, orders from the evil Nightmare Enterprises.
(Source: Anime News Network)