Tonikawa: Over the Moon For You

Yuzaki Nasa was preparing for his high school entrance exams when he spots a girl on the other side of the road; he walks towards her and gets in an accident; despite hanging on for dear life, Nasa confesses his feelings for her.

Nasa and Tsukasa submit their marriage registration; as they approach their first night together, they realize Nasa's apartment doesn't have enough necessities for two people, leading to Tsukasa suggesting she spend the night at a hotel.

Nasa and Tsukasa's newlywed life finally begins; the two head to a bathhouse run by a former classmate of Nasa, Arisugawa Kaname; Kaname is shocked to see Nasa with a girl and is curious about what happened after learning about the marriage.

As Tsukasa waits for Nasa to return home, a young girl named Chitose confronts her; Chitose asks for Tsukasa to come home with her and after being ignored, encounters Nasa.

During the ruckus as the Kaginoji house, Nasa and Tsukasa pledge their love at a church; Kaname points that Nasa still doesn't have a ring; Nasa gradually becomes more self-consciousness about the role of a ring in newlywed life.

Nasa realizes he's been so enthralled with newlywed life he forgot to tell his parents he's gotten married; he tries to wrap it up with a simple phone call, but Tsukasa decides she wants to meet them and they head to Nara.

Nasa and Tsukasa take an overnight bus to visit his parents in Nara; they attempt to enjoy the trip like a honeymoon, when Chitose shows up and asks why Tsukasa married Nasa; the couple attempt to enjoy seeing the sights in Kyoto.

Nasa and Tsukasa arrive in Nara and head to the Yuzaki family's house; despite demanding to meet Tsukasa, Nasa's parents, Enishi and Kanoka, are both nervous; Enishi ends up making a deal with Tsukasa.

After returning from Nara, Tsukasa and Nasa find themselves without a home thanks to a freak lightning strike; the damage to a minimum, but they still find themselves temporarily homeless, until someone offers to let them stay in a spare room.

Nasa and Tsukasa enjoy the newlywed life as guests of the Arisugawa family; things proceed normally until they receive a call from Nasa's previous landlord, offering them an apartment at a newly constructed building.

Nasa suggests takoyaki party to the Arisugawa sisters so that everyone can get to know each other better; Chitose tracks Tsukasa down to the bathhouse; Aya finds herself getting along with the two of them and competitive sparks start flying.

Nasa comes down with a fever while at work; despite his claims of being fine, Tsukasa takes him to the hospital and starts to nurse him back to health; after recovering, the two of them head to a summer festival.

Nasa meets Tsukasa on the day of his high school entrance exams and immediately falls in love with her.