**Seiji Rokkaku** (born in Koto, Tokyo, Japan, on June 24, 1962) is a Japanese actor known for his prolific career and his ability to bring memorable characters to life.

His filmography often features him in supporting roles, where he excels at portraying everyday figures, often with an eccentric touch, subtle wit, or quiet dignity. Among his most celebrated performances is his role in Yojiro Takita's Academy Award-winning film **Departures** (Okuribito, 2008), where he played a colleague of the protagonist, contributing with his measured presence to the emotional tone of the work.

He has also appeared in films such as **Survival Family** (Sabibai Famirii, 2017) and the popular film series **The Confidence Man JP**. Rokkaku is a recognizable and esteemed face in Japanese cinema and television, capable of lending depth and authenticity even to minor roles.