Saburou

Saburou

サブロー

Saburou is a high school boy with little regard for Japan's history who finds himself taken back in time to Japan's Sengoku Era. He then meets Oda Nobunaga who asks him to become Oda Nobunaga because of their same look. He occasionally uses his textbook regarding Nobunaga's life to guide him through the events he needs to create.

(Source: Wikipedia)

Manga