Second part of Hero Mask.

The People's Army led by Michel stands against Vetti's newly founded empire. Upon seeing how strong the Glass Battleship is, Michel tries to get Cleo, the captain of the Glass Battleship, to help People's Army overthrow Vetti's empire. And together they fight against Vetti's empire. (Source: ANN)

A remake of episodes 51-52 of the TV version.

The Christmas Special aired in December 2000 and featured Piyoko again attempting to capture Dejiko by inviting all the characters on a cruise. (Source: Wikipedia)