Harry has many abilities (mostly blocked)
By Dumbledore, his unconscious, and one or both of his parents
Has the ability to change into any animal he wishes (even magical)
Ends up in Konohagakure on the night of the attack from the nine tailed fox
The headmaster can't know till Harry tells him or harry's first year
Gains companions as he grows up
Helps the hero or is the hero
Learns how to travel to alternate dimensions/parallel world
Has family in other dimensions/parallel world
Can visit them
Naruto
X-Men
Katekyō Hitman Reborn
Fullmetal Alchemist
Others