Kaoru is a former racing driver who retired two years ago. She is invited by her brother Saburo to return to Team Alesis, which he owns, as a B driver. However, the mechanics don't think it's a good idea for Kaoru, a woman, to be driving, and their relationship becomes awkward.

To save the world, Mothra goes back in time in an attempt to defeat a younger King Ghidorah.

The fairies from Infant Island discover a lost city, as well as a giant monster that is attracted to environmental calamities.

Three individuals facing life’s challenges form an unusual relationship when they meet Kita-kun, a charming young man who accepts them all. Unable to handle their feelings alone, they agree to share him equally and start living together.

A new Mothra takes to the air and battles against Desghidorah to save all of humanity.