The mother of [Kaname](https://anilist.co/character/137513/) and [Aya](https://anilist.co/character/137514/).

First comes marriage, then comes an earthbound love that is out of this world! From the day his parents named him, Nasa Yuzaki has been destined for outer space…or so he believes. But while trying to join the space program, he is thrown for a loop when an accident introduces him to Tsukasa, a mysterious girl with strange powers. Is she an alien, a moon goddess or something else? Since she insists on marrying him, Nasa has plenty of chances to find out!
 
(Source: Viz Media)
 
Notes: The 16th volume includes the 4 chapter prequel "FLY ME TO THE MOON".

The sweet story of Nasa and Tsukasa continues! After surviving some awkward first nights together, dealing with doubters, and recovering from their apartment fire, it's clear the fate of these lovers was written in the stars. Now, they're ready to settle back into domestic bliss and finally plan their wedding ceremony! But with plenty of new friends on the way, what will their big day look like?!
 
(Source: Crunchyroll)

The story follows a protagonist whose name is written with the characters for "Hoshizora" ("Starry Sky" in Japanese), but whose name is pronounced as "Nasa". On the day of his high school entrance exams, Nasa encounters a beautiful girl named Tsukasa. For Nasa, it feels like destiny is finally calling out to him that he will have a girlfriend, but things take a turn for the worse when Nasa is hit by a car and unable to attend his entrance exams. 
 
After Tsukasa helps the injured Nasa, he confesses his feelings to her, and she agrees to go out with him, but only if Nasa agrees to marry her first. A year later Nasa aces the entrance exams, but he decides to work a part time job and live by himself instead of going to school. After Nasa turns 18, Tsukasa re-appears, and their happy, romantic, and mysterious married life together begins. 
 
(Source: Crunchyroll)

Arisugawa