During their journey, Inuyasha, Kagome and their party are attacked by Menoumaru, a monster who is looking for Tessaiga, Inuyasha's sword, to an unknown end.
In a dark future where the Androids have taken over Earth, Gohan and his student Trunks are the last defense against these deadly killing machines.
Humanity's desperate battle to reclaim the Earth from Godzilla continues. The key to defeating the King of the Monsters may be Mechagodzilla, a robotic weapon thought to have been lost nearly 20,000 years ago.
The Straw Hat crew salvage a treasure chest but it turns out to be an old lady hiding inside it. To get the Straw Hat Pirates to take her home, she promises them the treasure of a golden crown to Mecha Island.
It is a cross over between the series Lupin III and Case Closed and takes place after the television special Lupin the 3rd vs Detective Conan, additionally incorporating various elements from its predecessor in its plot. The plot follows Conan Edogawa who sets out to apprehend Arsene Lupin III, the suspect of stealing a jewel called Cherry Sapphire.
Private detective Ryo Saeba is hired to protect the daughter of a scientist that recently died in a suspicious traffic accident.