Detective Conan Voice Actress Wakana Yamazaki Dies at 61, Nearly 30-Year Legacy as Ran Mōri

The anime world is mourning the loss of Wakana Yamazaki, the beloved voice actress behind Ran Mōri in the long-running Detective Conan anime series. Yamazaki passed away on April 18, 2026 at the age of 61. Her agency, Aoni Production, confirmed the news on May 15, stating that a private funeral has already been held by her relatives.

A Voice That Defined a Generation

Yamazaki had been the voice of Ran Mōri since the very first episode of Detective Conan in 1996 — a tenure spanning nearly three decades and over 1,100 episodes. Her portrayal of the kind-hearted, fiercely loyal karate champion daughter of Kogoro Mōri became inseparable from the character itself. For millions of fans worldwide, Yamazaki’s voice was Ran — the emotional anchor of a series that has run for over 30 years and shows no signs of stopping.

Earlier this year, Yamazaki took a hiatus from the role to undergo medical treatment, with Akemi Okamura temporarily stepping in as Ran beginning with episode 1,193 on March 14, 2026. With Yamazaki’s passing, Okamura will now assume the role permanently.

A Career Spanning Anime’s Golden Age

Beyond Detective Conan, Yamazaki leaves behind an impressive body of work that traces the evolution of modern anime. Some of her most notable roles include:

• Meiko Akizuki in Marmalade Boy (series and film)
• Ruri-Hime in Mononoke
• Koan in Sailor Moon R
• Nene in Samurai Warriors
• Nojiko in One Piece (and the One Piece Film Strong World movie)

One of the most charming footnotes in Yamazaki’s career involves a delightful case of role-swapping with her eventual successor. In 2001, while regular One Piece voice actress Akemi Okamura was on maternity leave, Yamazaki stepped in to voice Nami for ten episodes (episodes 70-79). Now, more than two decades later, Okamura has taken over Yamazaki’s signature role of Ran Mōri — a full-circle moment that speaks to the deep bonds within the voice acting community.

Industry Response

Aoni Production’s announcement was met with an outpouring of grief from fans and fellow voice actors alike. The Detective Conan official website also published a statement honoring Yamazaki’s contributions, thanking her for nearly 30 years of dedication to the series and its characters.

Yamazaki reportedly passed away due to complications from her ongoing medical treatment. Her family has requested privacy and declined to disclose further details, in accordance with Japanese entertainment industry practices following the passing of public figures.

J-Hub’s Take

The loss of Wakana Yamazaki hits especially hard because of the unique relationship between long-running anime and their audiences. For Detective Conan fans who grew up with the series — many of whom have been watching since the 1990s — Ran Mōri has been a constant presence, a character whose voice has soundtracked childhoods, adolescence, and adult life. Yamazaki’s Ran was warm during the tender moments, determined during the confrontations, and heartbreaking during the countless times she waited for Shinichi’s return.

Her passing also marks a significant moment for Detective Conan itself. The series has now lost several key cast members over the years while continuing its seemingly endless run. Akemi Okamura stepping into the role permanently ensures continuity — and there is a certain poetic symmetry given their history trading roles across Conan and One Piece two decades ago — but no replacement can fully fill the void left by a voice that defined a character for 30 years.

For the industry, Yamazaki’s career is a reminder of how foundational these long-serving voice actors are to the identity of beloved franchises. They are not just performers — they are the living soul of characters that millions of people have grown up with, and their work outlives them through every rewatch and every new episode.

What’s Next

Detective Conan will continue its broadcast with Akemi Okamura as the new voice of Ran Mōri. The series shows no signs of concluding, with the manga still ongoing and new films released annually. For fans wishing to pay their respects, re-watching Yamazaki’s nearly 30-year performance as Ran is perhaps the most fitting tribute — a body of work that spans childhood to adulthood for both the character and the audience she touched.