I've been searching all over the place for this polish. It was sold out in every shop on this planet, except for this one shop where I found it. It was the last bottle they had though... Anyway, it arrived last Friday and it's all mine!!!
Look how beautiful the holo effect is:
I applied 3 coats of Nfu Oh #61 over Nfu Oh Aqua Base. The polish was very easy to apply. There were no streaks whatsoever, perhaps because of the special base coat.
(indoors with flash)
Here's a video to show the holo effect: