Because there is no intel on Hashirama's death does anyone have some strong plausible theory about this? Other than AIDS and stupid things like that.He probably was not killed in combat so maybe there is something that we missed.And another thing concerning his age.He look's like he is in his mid or early 30's but he played with Tsunade and she was probably about five or six years old.So let's say he got married at 25.His kids would have been at least 20-25 when they had their children so he was probably in his mid 50's when he died.If someone have another theory I would like to hear it