Hashirama's death.

[Bulch]

Doesn't matter really.

 

[moist]

Couldnt be defeated in battle................

Killed the only person close to even beating him in battle, Madara wouldnt of bothered fighting him again as its just suicide.

Still is a mystery because the age gap between Tobirama and Hashirama isnt that big...and Tobirama had taken over as the 2nd Hokage so it wasnt due to old age....

Weird...couldnt have had a heart attack due to the fact he can just heal himself

No idea

 

[Senju Bean]

BZ was the only person that could physically defeat Hashirama during Madara's absence. It couldn't have been a disease since his cells can heal itself. I guess it was BZ, somehow.

 

[Curteth]

BZ was the only person that could physically defeat Hashirama during Madara's absence. It couldn't have been a disease since his cells can heal itself. I guess it was BZ, somehow.

you forget the other Kage's in the lands lol

 

[Callypigia]

BZ was the only person that could physically defeat Hashirama during Madara's absence. It couldn't have been a disease since his cells can heal itself. I guess it was BZ, somehow.

Healing Jutsu doesn't fix diabetes or high cholesterol.