Normal comedy with no romance... let me check my list
(sent you a PM reply finally btw! sorry about that
Suteki na Sen Taxi is kind of a comedy... there are some romantic plot lines but it's so minor to the overall show. Takenouchi Yutaka plays a time traveling cabbie. Wonderful show, recommended to me by junny.
7 Days of Daddy and Daughter with Aragaki Yui is pretty light on romance I think but I might be misremembering, been a while since I've seen it. Focus is mainly on the Freaky Friday situation of otousan and musume switching bodies.
Osen is a cooking show with little to no romance. Lots of beautiful food.
Not really a comedy, but the final episode has some serious horror involving food...
At Home Dad, the dude's already married (Hiroshi Abe awesome as ever and Shinohara Ryoko as his wife) so the focus is on the titular stay at home situation and if anything a bromance with a fellow at home dad. Great show, very funny at times.
Well, there's always Neko Samurai, of which I particularly recommend S1. Dude's married but the focus is heavily on the relationship between a tsundere samurai and his new kitty. Very funny show.
Ah, and Marumo no Okite is a favorite of mine with Sadao Abe as a new guardian of two cute little kids (one of them is the amazingly talented young actress Ashida Mana). There is a little romance in it, but I don't remember it being the focus.
Hope that helps!