Eisuke Tsuda is a Japanese voice actor and stage actor born on October 27, 1970, in Tokyo, Japan. He began his performing career in musical theater, making his debut in 1992 with a production of The Little House on the Prairie. His early stage work included a solo performance in Kiss of the Spider Woman in 1998 and joining the ensemble of Les Misérables in 1999. The following year, he gained significant attention for originating the role of Marius in a Japanese production of Les Misérables. In 2004, he appeared as a guest performer in the stage production of Mamma Mia!. This background in musical theater has been a consistent foundation for his career as a performer.

Tsuda is perhaps best known for his voice role as Hiroshi Yagyū in the long-running sports anime The Prince of Tennis. He has voiced this character across multiple series and films, including The Prince of Tennis, The Prince of Tennis II: U-17 World Cup Semifinal, and various OVA and movie sequels. Within the franchise, he has also participated in character song CDs and made numerous live event appearances. Another of his prominent early voice roles was as Siegfried von Schroider in the Yu-Gi-Oh! Duel Monsters anime series.

Beyond his work in long-running series, Tsuda has voiced a variety of characters across different genres. His roles include Raulo in Gunslinger Girl, Arpe in Katekyo Hitman Reborn!, and Prince Hans in the Japanese dub of the Disney animated film Frozen. In live-action dubbing, he provided the Japanese voice for the character Lam Kwan in the film Infernal Affairs. On television, he portrayed Jack Sinclair in the live-action series Knuckles. His work as a voice actor also extends to video games, including appearances in titles based on The Prince of Tennis and the adventure game御神楽少女探偵団.

In addition to voice acting, Tsuda has maintained a continuous career as a screen actor. His television drama appearances include roles in the series Jun Byaku, a small role in Silver Soul -Mitsuba Arc-, and Haikei, Watashi wa CEO o Yamemasu. In 2025, he appeared in a guest role in the series Kaseifu no MitaZono Season 7. Through his work in anime, video games, stage musicals, and television drama, Eisuke Tsuda has built a career as a multifaceted performer in the Japanese entertainment industry. His early foundation in musical theater remains a distinctive feature of his professional profile.