Twin Bee Paradise
Japanese title: ツインビーPARADISE
Alternative titles: Twinbee
Type: OVA
Source: Game
Episodes: 4
Status: Finished Airing
Aired: Dec 18, 1998 to Apr 25, 1999
Duration: 30 min per ep
Rating: G - All Ages
Producers: Konami, Public & Basic
Genres: Action, Adventure

Pastel ate the cookies Madoka made, and it shrunk her, but because of her condition she couldn't take part in the "Miss Donburi Contest". To return her to normal, she needed the power-up bell from the clouds. However, a mysterious island floating in the air was absorbing clouds above Donburi Island. When they tried to get power bells back, enemies attacked them suddenly. Would they get back for the contest in time? 

(Source: AniDB)