To save the world, Mothra goes back in time in an attempt to defeat a younger King Ghidorah.
- Year: 1998
- Country: Japan
- Genre: Action, Science Fiction, Fantasy
- Studio: Toho Pictures
- Keyword: monster, giant monster, time travel, giant insect, sequel, dragon, creature, moth, creature feature, miniature people, shobijin, ghidora, mothra
- Director: Okihiro Yoneda
- Cast: Megumi Kobayashi, Misato Tate, Aki Hano, Atsushi Ônita, Tsutomu Kitagawa, Koichi Ueda