Hi,
I managed to pick up a couple of Love Hina douga 
via Yahoo JP a while back.
Both of them are from the same sequence from 
Episode 11 (Naru as Idol ep) where Naru is 
performing. In fact, all Love Hina douga that 
I've seen is from this same sequence.
I would be very interested to know of (and see) 
any other Love Hina genga/douga out there.
- X.