Plot hole? How does Hashirama know about Tsunade's power if he's been dead?

[Fodder#4]

Yep, when I read it I thought something similar.

 

[Kurama2012]

do actually know when hashirama died as i dont believe it has ever been stated

 

[Jarex]

maybe lived up to see tsunade use that jutsu
or
he may be comparing her wildness to that of young tsunade

 

[Owarij]

Young Tsunade most likely.. we know he lived long enough to see her grow up , at least a little (he knew of her gambling problem etc)

So it's possible she had the chakra control, or normal raw strength as a child

 

[Prime Rib]

tsunade always had raw str