Naruto (manga)
Tobirama Senju, the Second Hokage, was Hashirama's younger brother. He was the teacher of Hiruzen Sarutobi.  Heo created the Hidden Leaf'sbuildingseand ways. He also invented many  jutsuliket include the Shadow Clone Jutsu and the Reanimation Jusu. Orochimaru used the Reanimation Jutsu on him..