While watching (and gathering info on) Kitaro, I notice slight hints on possible relationships between characters and so, this is for all to discuss opinions of couples within the series and why (if possible)...I'm a hopeless romantic. ^^;
As for pairings I like, I had gotten confused whether to ship Kitaro with Hana ( from the movie Gegege No Kitarou: Nippon Bakuretsu!!) or Kitaro with Yumeko-chan. The same with Nezumi-Otoko and Maya, also from Nippon Bakuretsu. I prefer Kitaro x Yumeko and "Nezuline" - Nezumi and Caroline from the film "Gegege no Kitarō: Gekitotsu!! Ijigen Yōkai no Daihanran".
"Why do I support these pairings?" you say. Well, I just thought...Kitaro x Yumeko are sweet together and I have a thing for main hero/main heroine pairing... If Yumeko is consider a main heroine. The same goes for "Nezuline." Though it would it be considered pedopilia to some people.