Most practical tech for real life.

[Kakooli]

Kamui, here's why:

-I could teleport from my house to work (or anywhere I liked for that matter)
-I could use it to steal stuff. Why borrow a book from the library when I can kamui the whole shelf of books?
-When I wanted to chill out and have some time for myself, alone, I could just dip into my dimension. Crying babies? Kamui. Don't wanna deal with drama? Kamui. Hell, I'd Kamui a sofa, a bed and my laptop and chill in the dimension. It'd be like my own little outer-space treehouse.

-I could stalemate anyone in a fight. Want to rob me? You can't if your hand goes through my wallet. Want to hit me? Nope.
-I could use it to spy on...never mind.
-If I lived in a flight zone I could kamui planes. Problem solved.
-I could store bombs/t and t inside my dimension and bring it out and unleash it on the world when things are becoming too peaceful.

Yeah, there's lots you can do.

 

[T0bidara]

C.O.A.T be pretty much god........

 

[Draw]

Def best real life techs would be
Kamui
FTG
shadow clones
Sharingan
Koto
And summoning

If I could have 1 shit it would be either kamui or clones I couldn't decide. Clones could be so benefitting w experience. But kamui u can not be touched by bullets when you teleport into a bank fault

 

[Eternal Sage]

Kamui, body transfer, byakugan

 

[yesman1222]

I'd say shadow clone is most practical long term. Kamui is cool and all, but dat blindness doesn't really work well with me since I'm practically already blind.

 

[Your Creepy Stalker]

Kamui. THe 10 year cooldown on KA makes it near useless.