Japanese anime director Yuji Yanase dies at 59 from a heart attack
Veteran anime director and animator Yuji Yanase has succumbed to a myocardial infarction, MAHO FILM president and CEO Junji Murata confirmed on Wednesday.
Yanase passed away on 22 August, and his family has already held a private funeral for close relatives. The studio expressed deep gratitude for his extensive contributions to their creative output over the years.
At the time of his death, Yanase was simultaneously directing two televisioprogrammes that were broadcastingng in the summer 2026 anime season. These were «The World’s Strongest Rearguard» and «The Insipid Prince’s Furtive Grab for the Throne».
Tributes and a three-decade animation legacy
Following the announcement production committees for both current shows released statements praising his leadership. Colleagues remembered his warm personality and the passion he brought to the studio floor.
«Director Yanase provided us with immense support and led the production site for this work with passion and a warm personality,» the committee for «The World’s Strongest Rearguard» wrote in a social media statement.
【訃報】
— MAHO FILM (@MAHOFILM) September 2, 2026
アニメーション監督として多大なるご尽力をいただいた弊社所属社員の柳瀬雄之氏が
令和8年8月22日心筋梗塞により享年59歳にて逝去いたしました
なお ご遺族のご意向により葬儀は近親者のみにて執り行われました
生前 皆様からいただきました温かいご支援・ご声援に心より感謝申し上げます
The team behind «The Insipid Prince’s Furtive Grab for the Throne» echoed these sentiments, adding that he guided their staff with a deep affection for the source material. Both accounts expressed their sincere condolences to his family and friends.
Early career
Yuji Yanase built a prolific career that began in the mid-1990s. He initially gained recognition as an animation director on prominent titles such as «Saber Marionette J» in 1996 and «Mashin Hero Wataru» in 1997 before working on the 2001 adaptation of «Shaman King».
By the mid-2000s he had transitioned into episode direction. His credits during this period include the sci-fi series «Noein» in 2006, as well as «Ghost Slayers Ayashi,» and the 2007 romantic comedy «My Bride Is a Mermaid.»
Later in his career he stepped into the role of series director for various fantasy adaptations. His recent portfolio featured multiple projects produced at MAHO FILM, where he became a key figure in the studio’s pipeline. Yanase helmed popular titles that helped establish the company’s reputation for producing light-hearted isekai adventures.
His sudden passing leaves a significant void at MAHO FILM and marks the loss of an experienced talent who dedicated over 30 years to the Japanese animation industry.
