I have Hibiki. I water it every day. It is in sphagnum moss. I never let it dry out-- just drain. Right now its flowers are about to open.
I have another like it a canaliculatum hybrid that is doing great when watered every single day. Over time, the canes plumped up on that one. I thought it was toast at one time, but now it has 4-5 new growths starting and a thick pseudobulb.
I would definitely water any of the New Guinea Dendrobiums daily.