Katou Seishirou, born on August 4, 2001 in Kanagawa Prefecture is a Japanese child actor. He debuted when he was 13 months old. He became recognized after his breakthrough role as Yoroku Higuchi (childhood name of Kanetsugu Naoe, as well as Kanetsugu's first son, Takematsu) in Tenchijin the 2009 edition of NHK Taiga drama. Currently, he is actively appearing in many TV dramas, films, and TV commercials. (Source: Wikipedia)