This is pure domestic comedy with zero agenda. Kobeni and Hakuya's banter feels lived-in, the kind of easy rhythm you only get when two people have stopped performing for each other. The OVA doesn't try to justify itself as essential, it's just them being married, figuring out dinner, and landing jokes that land because they come from real friction, not setup. It costs nothing to watch and asks nothing in return except that you enjoy two people who actually like each other. That simplicity is rarer than it should be.
Mashiro and Kobeni trade tales from their earlier lives in this single comedy OVA, which came bundled with the special edition of the fifth volume of the Mikakunin de Shinkoukei manga. Kobeni looks back on her childhood days spent with Benio and Nadeshiko. Mashiro, in turn, recounts a day she spent with Hakuya at her old home up in the mountains. The episode offers a light slice-of-life look back at the pair's pasts, with a touch of romance.