A little girl, Molly, loses her doll, Belinda, in the Blinkin wood and the Blinkins find it and make it their mission to return her to the owner. In the process, Flashy gets kidnapped by Mr Bear and the Blinkins are given a ransom from Mr Bear and Mr Grogg in the form of food from their winter store in exchange for Flashy's safe return.

Goemon's wedding to Murasaki Suminawa, daughter of a samurai clan's leader, is interrupted when the Fuma ninjas attack, kidnapping the bride-to-be and demanding her family's ancient treasure as ransom. Lupin, Jigen, Goemon and Fujiko work together once again to try to save Murasaki and get to the treasure before the Fuma can steal it.