The Tiger Mask plot
Naoto Date was scouted as an orphan by an organization called 'Tiger's Cave'. This group trains boys to become vicious wrestlers and, if they succeed, takes half of their earnings. Naoto follows the heavy training and succeeds at the 'Tiger's Cave'. He hopes that other orphans will never have such a hard life as he has had. He starts his career under the name 'Tiger Mask' and soon finds success. He donates much of his income to the old orphanage in which he grew up. When he also gives away the part of 'Tiger's Cave', the group considers him a traitor and gets their killers after him.