Lupin III Prequel Anime Unveils Star Cast in Exciting New Trailer
Discover Kenyū Horiuchi's exciting role as a fake Lupin in the new net prequel anime premiering June 20—a must-watch for anime and Lupin fans alike.

Kenyū Horiuchi Voices Fake Lupin in Upcoming Net Anime Prequel
Kenyū Horiuchi has been announced as the voice of a fake Lupin in the net anime prequel, Lupin the IIIrd: Zenigata to Futari no Lupin (Zenigata and the Two Lupins). This prequel ties into the upcoming feature-length film, Lupin the IIIrd The Movie: Fujimi no Ketsuzoku (Immortal Bloodline), set in the long-running Lupin III franchise.
New Trailer and Cast Member Revealed
The staff shared a new trailer and additional casting details on Thursday.
Image courtesy of Wright Film / © TMS
Image via Lupin III franchise's Tumblr page / © TMS
Release and Story Details
- Streaming Start: June 20, 2025 (Japan)
- Returning Cast & Staff: Familiar voices and creators from previous Lupin IIIrd installments.
Plot Overview
The "hard action" net anime focuses on Inspector Zenigata, Lupin's longstanding nemesis and occasional ally. The story kicks off with a dramatic terrorist incident at an airport in the icy "Roviet Union" (a play on the Soviet Union), with Lupin as the prime suspect. Despite being arrested by Zenigata, Lupin claims innocence, leading listeners into a case involving more than one Lupin.
Upcoming Feature Film: Lupin the IIIrd The Movie: Fujimi no Ketsuzoku
- Japanese Theatrical Release: June 27, 2025
- Story: Lupin and his gang hunt for a treasure hidden on a mysterious, unmarked island.
New Cast Members:
- Ainosuke Kataoka as Muomu, an immortal figure
- Aoi Morikawa as Sarifa, a mysterious girl serving Muomu
Staff Returning to the Franchise
- Director: Takeshi Koike (Lupin III: The Woman Called Fujiko Mine, Jigen's Gravestone, Goemon's Blood Spray, Fujiko Mine's Lie)
- Screenwriter: Yūya Takahashi (Jigen's Gravestone, Goemon's Blood Spray, Fujiko Mine's Lie, Lupin the 3rd Part 6)
- Composer: James Shimoji (from the previous three films)
- Creative Adviser: Katsuhito Ishii (from the previous three films)
- Production & Writing: TMS Entertainment
- Distributor: TOHO NEXT
- Theme Song: "The IIIRD Eye" by rock band B'z
Franchise Milestone
This new film marks the first original 2D feature-length anime in the Lupin III series since Lupin III: Dead or Alive (1996).
Other major anime entries ( Jigen's Gravestone, Goemon's Blood Spray, Fujiko Mine's Lie) have screened in theaters but were not full-length features. Recent works include the CG-animated Lupin III THE FIRST (2019), and crossovers like Lupin III vs. Detective Conan The Movie (2013) and Lupin III vs. Cat's Eye (2023).
Source: Email correspondence