Which movie has the least Kamahamehas used?

[Dragon ball master]

What dragon ball movie has the least amount of kamahameha because I think it goes to sleeping princess in devil's castle because it was only used once. Or dead zone I think I don't remember

[Cure Dragon 255]

This is a great question, but one has to have seen every single DB movie ever to know and that's pretty rare.

[FlpShimizu]

Super Hero is probably a strong candidate. Maybe one of the early DB ones.

I'm just guessing here, actually have no idea.

[Cure Dragon 255]

Super Hero is probably a strong candidate. Maybe one of the early DB ones.

I'm just guessing here, actually have no idea.

This is such a mind blower but it makes perfect sense, Piccolo and Gohan's signature technique IS NOT the Kame Hame Ha.

[Rafa Fast]

Z Movies 6 and 7 don't have the Kamehameha being used at all :0!

Super Hero is probably a strong candidate. Maybe one of the early DB ones.
I'm just guessing here, actually have no idea.

The Kamehameha is used if you consider the opening with the flashbacks

Edit: as for the other movies, can't remember exactly everything but I'll try:

1: used by Muten Roshi, then twice by Goku, one being against Gurumes.
2: used once by Goku to destroy Lucifer's Sun Destroyer Machine
3: used by Goku against Tao Pai Pai
Z1: used by Goku to kill Ginger and Nikki.
Z2: used by Muten Roshi first, then used by everyone against Dr. Willow, then used again by Goku with the Kamehameha against Willow.
Z3: used by everyone in a attempt to destroy the Tree.
Z4: used by Goku and Kuririn in a attempt to destroy the meteor with Slug's spaceship.
Z5: used by Goku with the Kaioken against Coola.
Z8: used by Goku against Broly.
Z9: used by Gohan before he kills Bojack.
Z10: used by Goku (spirit, or whatever it was), Gohan and Goten to kill Broly.
Z11: used by Goten and Trunks against Bio Broly, then later by the two again + Kuririn to stop the liquid thing.
Z12: used by Goku against Janemba, then Janemba's clone Goku does it.
Z13: used by Goku against Hildegarne.
1996: same as DB movie 1, but Goku uses it in the end against Black's robot.
Kami to Kami: used by Goku against Beerus.
Fukkatsu no F: used by Goku in battle against Freeza, then later to kill him.
Broly: used by Goku thrice against Broly

[Vhanos]

I thought the kamehameha was used on Z movies 6 and 7. I guess not, now that I check back on them.