https://twitter.com/lupin_anime/status/1797508514820379061Sadly, She was the last original cast member of the Lupin the 3rd cast.
Monkey Punch (creator) Died: April 11, 2019
Lupin (Yasuo Yamada), March 19, 1995 (before his passing, He knew Kanichi Kurita was the perfect successor in voicing lupin)
Jigen, (Kiyoshi Kobayashi), Jul 30, 2022 (He voice Jigen one last time in the OVA before he official Retired from voice acting of over 50 years)
Goemon (Chikao Ōtsuka) Jan 15, 2015 (you may know him as Eggman, DOA's Gen Fu, Mercenary Tao And tekken's Jinpachi Mishima)
Fujiko (Masuyama Eiko) May 20th 2024 (Her official Last time voicing the character Mine Fujiko. in the opening as Sawashiro Will take over as the new voice. )
Lupin III: The Woman Called Fujiko Mine - Opening [Japanese] Zenigata (Goro Naya) March 5, 2013 (At Yasuo Yamada's Funeral, he made a Short Eulogy in Zenigata's voice saying “hey, lupin, who the hell am I supposed to chase now?”)
All these voice actors have been with Lupin franchise since part 1. Continuing to voice their characters in the movies, OVA's Even Collabs (such as conon vs lupin the 3rd) Her last role as Fujiko was The women named Mine Fujiko. She would voice the intro, and give the role of fujiko to Miyuki Sawashiro. May all rest in peace drinking in heaven together like the ending theme of Part 5 at 0:46.
『ルパン三世 PART5』エンディング映像（ノンクレジットver.）