Undercurrent
With the first pages, this started as the typical realist seinen manga, a boring real story of a totally mundane character in our boring real world. Exactly, it's about a woman whose husband went missing and she has to go on in her life while working in family business.
But the truth is that I found it pretty gripping, a story that is being opened bit a bit to mystery of the disappearance and what it really hides the two main characters in their past.
It express clearly and in a unpretentious way how horrible is this kind of situation, as she doesn't know if he left her for another woman, or he killed himself in a far away place, or he escaped outside the country, or had an freak accident, or what, so she has no closure at all. Looking at her mechanically gaze to newspaper suicide articles, and doubting about if she truly understood her couple is painful. But it isn't only full of angst, it has too a few humor moments that gives a needed levity and some SoL touches, and the plot advances eventually, with a decent resolution.