The leader of the Survivor Dojo, a group of ninjas who survived and escaped the biological experiments of the Yoroshisan Pharmaceutical company.

Forest Sawatari wields a bamboo spear and swords.

The ninja soul that possesses Forest Sawatari has memories of the Vietnam War, often these memories become mixed with Forest Sawatari's.

After defeating Motor Dokuro with the help of Kenji Fujikido, Forest Sawatari is killed by Dark Ninja.