Yuji Ohno, the jazz pianist who defined the sound of Lupin III for nearly five decades, died peacefully in his sleep on May 4 at the age of 84.

Yuji Ohno, the jazz pianist and composer whose music became inseparable from the Lupin III franchise, died of natural causes on May 4, 2026. He was 84. His passing was confirmed on May 13 through his official website, which stated that he departed peacefully in his sleep at his home in Tokyo.
Ohno first joined the Lupin III franchise with Part II in 1977, composing what would become one of anime's most recognizable opening themes. The "Theme from Lupin III" persisted across decades of television series, specials, and feature films in various arrangements, each carrying Ohno's distinctive jazz sensibility.
His tenure with the franchise was remarkably enduring. From the original Part II through Lupin III: Part 6 and the crossover special Lupin the 3rd vs. Cat's Eye, Ohno scored six feature films, multiple TV specials, an OVA, and an ONA film. His run with a single franchise spanned nearly half a century a feat virtually unmatched in anime composition.
The official Lupin the 3rd account paid tribute: "We offer our condolences with gratitude for his many years of work."
Born on May 30, 1941, in Atami, Shizuoka Prefecture, Ohno began piano lessons in elementary school and taught himself jazz during high school. He studied at Keio University's Light Music Society and performed with clarinetist Koji Fujika's jazz quintet before launching a career as both a performer and a film composer.
In 1977 the same year he began his Lupin III tenure Ohno scored Kon Ichikawa's The Inugami Family and Junya Sato's Proof of the Man, establishing himself in the live-action film world alongside his anime work. His credits beyond Lupin included Captain Future, Space Adventure Cobra, Andromeda Stories, and Shingu: Secret of the Stellar Wars, demonstrating a range that few anime composers could match.
In 2006, Ohno founded the jazz ensemble Yuji Ohno & Lupintic Five, later renamed Lupintic Six in 2016. The group performed Lupin III music at concerts, jazz clubs, and festivals across Japan, bridging the worlds of anime fandom and live jazz performance in a way few other projects have managed. The ensemble had been scheduled to perform at a Billboard Live concert on May 30, which would have been Ohno's 85th birthday.
He remained an active performer and composer until shortly before his death, contributing music to NHK's long-running travel program Small Journey and continuing to appear at live venues. His official website noted that he had been living his days as usual right up until the end.
Few anime composers achieved the cultural permanence that Ohno managed. The theme he composed in 1977 is as immediately recognizable today as it was nearly fifty years ago a rare piece of anime music that crossed into the broader cultural consciousness. For generations of viewers across Asia and beyond, his jazz-inflected scores did not merely accompany Lupin III. They defined the character.
A private funeral ceremony has already been held. Plans for a public memorial service have not yet been announced.
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