This is a beautiful Omegaverse story.
Not because it features some mindblowing premise or promises a romantic earthshattering moment, but because it honorably takes the basic premise of the Verse and processes it with respect. While the world of this story does feature the usual prejudice against Omegas, this story doesn't really show the prejudice and assumptions as often or as blatant as many other Omegaverse. Neither does it show the discrimination in a shocking, almost voyeuristic manner that many Omegaverse stories like to do.
What it does instead is throwing two ordinary people as their main characters, good people, making sure their personalities are defined way beyond 'Alpha' and 'Omega' but also acknowledging their genders and how it plays within their mindset and personality.
Hato quietly tries to be independent, making a silent rebellion by living alone because he's heard about the difficulties of living as an Omega all this time. Meanwhile Kazumi is measured and considerate, a stark contrast from the usual confident Alphas, because he is all too aware of the potential damage an Alpha can inflict an Omega with.
And this is a much welcomed move. By doing this, the story manages to set himself free from the usual dramatics while also managing to explore the theme of prejudice and gender differences that Omegaverse are usually dealing with in a measured and nuanced manner beyond "uwu Omegas aren't weak" and "uwu Alphas should care for their Omegas". As a result, both characters' relationship manage to grow very naturally and softly, without much to obstruct their love but their own anxieties and misunderstandings.
The emphasis on communication and respect also manages to spare this story from the usual heat-based SA that Omegaverse stories like to throw. Don't get me wrong, the trope happens still, but it doesn't happen at the beginning and instead happening right as climax, once we have known much more about the characters, making it a true test of both Hato and Kazumi's character while still giving plenty of drama for the readers. And the way they are resolved is so sweet, so lovely, that I really wish more Omegaverse would take instead of just "ohhhh nooooo the heat makes it sooo gooooood I cannot resisttttt"
Hayane Dentou is quickly becoming one of my favorite mangaka.