The special's story centers on the kidnapping of Rebecca Rossellini, a beautiful business owner who is a featured character in the new Lupin III TV anime series that is currently airing. Upon hearing of her kidnapping, Lupin rushes to her rescue. Additionally, Lupin receives a written challenge from a mysterious person named "The Masked Count" suggesting a contest: who can obtain the "inheritance of Count Cagliostro" first.
(Source: ANN)
Characters & Voice Actors

Namikawa, Daisuke
Japanese
Jigen, Daisuke
Main
Kobayashi, Kiyoshi
Japanese
Lupin III, Arsene
Main
Kurita, Kanichi
Japanese
Mine, Fujiko
Main
Sawashiro, Miyuki
Japanese
Zenigata, Kouichi
Main
Yamadera, Kouichi
Japanese
Nix
Supporting
Sakuya, Shunsuke
JapaneseRecommended for you
Can You Keep a Secret?
TV
24m
Ubel Blatt
TV
24m
Zenshu
TV
24m
Grisaia: Phantom Trigger
TV
24m
Ishura 2nd Season
TV
24m
Flower and Asura
TV
24m
Welcome to Japan, Ms. Elf!
TV
24m
Medalist
TV
24m