RikeKoi is a romantic comedy featuring allegedly university-aged characters, most of whom have relationship issues of one form or another. There isn’t any beating around the bush with the central relationship though, as they’re basically a settled couple from the very first episode and simply refuse to call a spade a spade for the rest. The main flaw, other than perhaps certain characters’ personalities, is the periodic science terminology interludes.
A completely different sort of comedy, BNA is a multi-genre series focused on social justice and personal identity issues which has pretty much all the hallmarks of the better Studio Trigger series while avoiding most of their worst impulses; there’s no gratuitous ecchi content for instance. There is however still a bit of an issue regarding excessive idealism and seemingly random plot developments though.