Masaru Ikeda, Legendary Voice Actor of GUNDAM and ONE PIECE Passes Away

The anime industry has lost a significant figure with a strong influence behind the scenes. Veteran voice actor Masaru Ikeda passed away on January 31, 2026, at the age of 83 due to heart failure. This news was announced by the Tokyo Actors Cooperative, which also stated that the funeral proceedings were held privately at the family's request and attended only by close relatives.

Throughout his career, Ikeda was widely known for his roles in various legendary anime that accompanied viewers across generations. He was the voice of Dren in MOBILE SUIT GUNDAM and also Nekomamushi in ONE PIECE. Additionally, his voice appeared in many popular titles such as DRAGON BALL SUPER, DETECTIVE CONAN, and RUROUNI KENSHIN, showcasing the longevity, consistency, and breadth of his career in the entertainment industry.

Not only active in Japanese anime, Ikeda was also involved in dubbing Western animations and various popular video games, including the role of Mr. Freeze in the Japanese version of BATMAN: THE ANIMATED SERIES. With a career that spanned generations, genres, and entertainment mediums, his legacy will continue to live on in the hearts of fans and the anime community around the world. Here’s a glimpse of his contributions that helped shape the viewing experience for many.

1. Follow the History of Gundam

GUNDAM (credit: IMDB)

The MOBILE SUIT GUNDAM franchise is known as a pioneer of realistic mecha anime that presents robot wars with political conflict, military strategy, and complex human emotions. Since its debut in 1979, this series has evolved into one of the important pillars of Japanese pop culture and a significant foundation for the modern mecha genre.

Masaru Ikeda voiced Dren in the early series, a military character that helps make the Gundam world feel more alive, tense, and realistic. Although not the main character, his role adds a serious war atmosphere and depth to the conflict, making the story's atmosphere feel more real for the audience.

2. Iconic Voice in Many Popular Anime

Nekomamushi from ONE PIECE (credit: IMDB)

In addition to Gundam, Ikeda is also known as Nekomamushi in ONE PIECE, the charismatic, brave, and authoritative leader of the Mink tribe. This character stands out in the Whole Cake Island and Wano arcs, becoming one of the most memorable and beloved supporting characters among fans.

Beyond that, Ikeda has appeared in various anime across genres with diverse characters. His voice flexibility allows him to portray strong, wise, eccentric, and charismatic characters, ensuring that his name is remembered and respected for decades in the anime industry.

3. Heritage That Continues to Follow Generations of Fans

ONE PIECE (credit: IMDB)

Although not all viewers immediately recognize his name, the voice of Masaru Ikeda has followed the journey of anime for several decades and has become a part of the childhood of many fans. From the era of GUNDAM classics to the modern generation of ONE PIECE, his work continues to be heard and remains relevant across generations.

In the global anime community, Ikeda is known as a legend who has helped shape the viewing experience of many people from various ages and backgrounds. His contributions prove that the voice of an actor is not just a dialog filler, but can leave a strong emotional mark and lasting memory in the minds of fans.

(kpl/afd)