Is Manta not Observation Haki then
Ryuo is Armament Haki.
Power of Love is not any form Haki.
Oda explicity confirmed Garp didn't not use Haki to hurt Luffy here.
If Rouge and Kuma were capable of what they did because of PoL, I don't Haki had any part in Rouge's ability to carry Ace for as long as she did, or Kuma breaking free to return to Bonney.


C'mon, son. He answered a question about Haki with a denial.

This is Oda.