Kero Kero Keroppi no Soratobu Yume no Fune
Genres: Fantasy
Type: OVA, Episodes: 1
Aired: Apr 1, 1992
Source: Unknown
Rating: G - All Ages
Synopsis:
Keroppi and friends get special tickets to ride a flying ship at night to look at the constellations. Whether they dreamt the same dream or encountered it for real is up interpretation.