JAPAN — Japanese voice actress Asami Yaguchi has died at the age of 43, according to information released by her agency, Kenyu Office. The agency confirmed that Yaguchi passed away on September 26, 2026. Yaguchi was known for a wide range of voice performances across anime, video games and other productions. Her work included the childhood version of Gintoki Sakata in Gintama, as well as characters in Tamagotchi!, Black Lagoon, Super Robot Wars OG and several other popular franchises. Her sudden death has prompted sadness among fans, fellow performers and members of the Japanese entertainment industry. Who Was Asami Yaguchi? Asami Yaguchi was a Japanese voice actress whose career began in 2002. Born on July 31 and originally from Saitama Prefecture, Yaguchi worked across animation, video games, stage productions and other voice-related projects. Throughout her career, she became recognized for portraying characters across a variety of genres and productions. Her performances allowed her voice to become familiar to anime and gaming audiences both in Japan and internationally. One of her notable roles was the childhood version of Gintoki Sakata in Gintama, connecting her work with an important period in the character’s story. Asami Yaguchi’s Notable Voice Roles Yaguchi’s credits extended across numerous anime and video-game franchises. Among her reported roles were: Young Gintoki Sakata — Gintama Kuchipatchi — Tamagotchi! Frederica Sawyer / Sawyer the Cleaner — Black Lagoon Katina Tarask — Super Robot Wars OG Characters in Dies irae Characters in Fantastic Children Characters in Web Ghosts PiPoPa Characters in Doraemon Characters in Kiba Characters in Fairy Musketeers Characters in MapleStory Young Bumi in the Japanese dub of Avatar: The Last Airbender These performances reflected the breadth of Yaguchi’s career and her ability to work across anime, games and dubbed productions. Kenyu Office Announces Asami Yaguchi’s Death Yaguchi’s agency, Kenyu Office, announced her death and expressed deep sorrow over her passing. According to the agency’s tribute, Yaguchi had supported Kenyu Office since its early years. The agency remembered her as a bright and caring person and expressed gratitude for the work she contributed throughout her career. The announcement described her passing as sudden and asked audiences to remember her for her talent and the body of work she left behind. Her death has prompted fans to revisit the characters she portrayed and the performances that became part of their experiences with anime and gaming. A Career Spanning Anime, Games and Stage Work Yaguchi began her professional career in 2002 and continued working for more than two decades. Her career was not limited to television animation. She also participated in video-game projects, stage productions and other forms of voice-related entertainment. Her extensive range of credits demonstrates the variety of work undertaken by Japanese voice performers, whose careers can span animation, games, dubbing, theater and other forms of entertainment. For audiences familiar with her work, Yaguchi’s performances remain an important part of the productions in which she appeared. Asami Yaguchi Cause of Death The cause of Asami Yaguchi’s death has not been publicly disclosed. Kenyu Office confirmed that she died on September 26, 2026, but the available announcement does not provide information about an illness, accident or other circumstance surrounding her death. Reports describing her death as sudden should not be interpreted as establishing a specific medical cause. Until her family, agency or another authoritative source provides additional information, the circumstances surrounding her passing should be considered undisclosed. Funeral and Memorial Arrangements Yaguchi’s funeral is expected to be held privately for close relatives, according to the information provided. No additional public memorial service or celebration-of-life arrangements have been announced in the reports reviewed. Fans and members of the entertainment community should rely on official announcements from Kenyu Office or Yaguchi’s family for any future information concerning memorial arrangements. Remembering Asami Yaguchi For more than two decades, Asami Yaguchi contributed her voice to characters across anime, video games and other productions. Her work as the young Gintoki Sakata, Sawyer the Cleaner and other characters gave audiences performances that will continue to be associated with the productions she helped bring to life. Her agency’s tribute also highlighted her personal qualities, remembering her as bright and caring in addition to recognizing her professional talent. For fans, colleagues and fellow performers, her legacy will remain connected to the characters she portrayed and the creative work she left behind. Asami Yaguchi Obituary Details Detail Information Full name Asami Yaguchi Age at death 43 Birth date July 31 Birthplace/Region Saitama Prefecture, Japan Profession Voice actress Career began 2002 Agency Kenyu Office Date of death September 26, 2026 Cause of death Not publicly disclosed Funeral Expected to be private Public memorial No additional arrangements announced Frequently Asked Questions Who was Asami Yaguchi? Asami Yaguchi was a Japanese voice actress known for performances in anime, video games, stage productions and other voice-related projects. How old was Asami Yaguchi when she died? She was 43 years old. When did Asami Yaguchi die? Kenyu Office confirmed that Yaguchi died on September 26, 2026. What was Asami Yaguchi known for? She was known for roles including the childhood version of Gintoki Sakata in Gintama, Kuchipatchi in Tamagotchi!, Sawyer the Cleaner in Black Lagoon and Katina Tarask in Super Robot Wars OG. What was Asami Yaguchi’s cause of death? Her cause of death has not been publicly disclosed. The available agency announcement confirms her death but does not state the circumstances. Where was Asami Yaguchi from? Published biographical information identifies Yaguchi as being from Saitama Prefecture, Japan. When did Asami Yaguchi begin her career? She began her professional career in 2002. Was Asami Yaguchi’s funeral public? The information provided indicates that her funeral is expected to be private and limited to close relatives. No additional public memorial arrangements have been announced. Final Tribute Asami Yaguchi leaves behind a career spanning more than two decades and a collection of performances remembered by anime and gaming audiences. From Gintama and Black Lagoon to Tamagotchi! and Super Robot Wars OG, her voice became part of numerous productions enjoyed by audiences across generations. Her agency’s tribute described her as bright and caring while expressing gratitude for the work she contributed during her time with Kenyu Office. Although she died at only 43, the characters and performances she helped create will remain part of the entertainment legacy she leaves behind. May Asami Yaguchi rest in peace, and may her family, friends, colleagues and fans find comfort in the work and memories she leaves behind. Disclaimer Information here is for general information purposes only. This report is based on the information provided concerning Asami Yaguchi’s death and career. The date of death and professional details are attributed to the agency and published biographical information described above. The cause of death has not been publicly disclosed, and no specific illness, accident or other circumstance should be presented as established fact without confirmation from her family, agency or another authoritative source. Funeral and memorial information may also be updated as additional official details become available. Post navigation Nicholas (Nic) Balkum Obituary, Death: Wellington Entertainment Community Mourns Respected Rigger and Technician Tony De Meur Obituary, Death: Ronnie Golden, Fabulous Poodles Frontman and Comedian, Died at 78