About “More Than a Married Couple, But Not Lovers”
A Japanese manga series by Yūki Kanamaru. It has been serialized in Kadokawa Shoten's seinen manga magazine Young Ace since March 2018, with its chapters collected and published in thirteen tankōbon volumes as of March 2025. An anime television series adaptation by Studio Mother aired from October to December 2022. (Summary adapted from Wikipedia, CC BY-SA 4.0.)
Some summaries adapted from Wikipedia, CC BY-SA 4.0.