If they were, what did they do with oro's arms? Were they just floating around, poking them in the ribs from time to time?
..... do you guys read the manga ??? Tobirama taught Minato at some point....
1st and 2nd hokage never met the 4th hokage. They were long dead. The 3rd became hokage at a young age and we know the 4th was a child student of the 3rd's student, Jaraiya.SMH