Sore Ike! Anpanman: Yuurei Sen wo Yattsukero!!
Genres: Comedy, Fantasy
Type: Movie, Episodes: 1
Aired: Jul 29, 1995
Studio: TMS Entertainment
Source: Unknown
Rating: PG - Children
Synopsis:
The separated sisters Melonpanna and Rollpanna both befriend a mysterious horse Marin. She shows Rollpanna her treasure, a sunken ship she raises from the depths. Baikinman sees this and is inspired to build a ghost ship of his own with help from Dr. Hiyari. He also plots to turn Rollpanna fully evil in order to use her to defeat Anpanman.

(Source: ANN)