You don't mind, do you?

Dropping By on the Way Home!

I'm Not Going To Lose Out to Others!

I've No Choice But To Nurse Them Back To Health!

Make Friends

I'll Definitely Win!

Amusement Parks Are Amazing...

I'm counting on you, Teacher!

A New Comrade

The Childhoood Friend is Strong...

Let's Study!

Festivals are Fun!

Let's Go to the Pool!

Celebrating a Birthday!

The Start of the Second Semester!

Let’s work hard at the cultural festival!

We’re having a sleepover!

We're going to become distant...

I don't care if it's a holiday!

Everyone’s here!

A Yankee picked a fight with me!

My period of popularity has come!

I don’t want to be alone...

I'll teach you how to cook!

The sports festival is hard! (1)

The sports festival is hard! (2)

I want to hand out friendship chocolate!

Working part time is lonely!

I want my birthday to be celebrated...

Will I get something on White Day...?

Bye, Kusumiya!

The cherry blossoms are pretty!

Akino's joining our school!

I want to be healed by pets!

Papa got a day off!

I wanna have fun doing Karaoke!

I want to play the King's game!

Today you're not allowed to take care of us.

I want to celebrate her starting high school.

Let's spread our wings at the hot springs! (Part 1)

Let's spread our wings at the hot springs! (Part 2)

Go play with them sometimes!

I'll show you my delinquent side!

I'm gonna try changing up my appearance!

I'm locked in here!

Let's give some love advice!

Let's talk about the past...

You're gonna become her lover!?

I'm gonna rest...

I'm gonna introduce myself to your mom!

I wanna have a girls' night!

Career Counselling Blues...

Those were the days...

Let's fully enjoy our school trip! (Part 1)

Let's fully enjoy our school trip! (Part 2)

I wanna be a grade schooler again...

Fights between delinquents are scary!

The most caring person in the world showed up!

I'm gonna visit him!

Let's enjoy the culture festival this year too!

I'm gonna study hard for entrance exams!

I'm gonna celebrate Akino's birthday!

Let's take a step forward!

I want things to stay like normal...

I wanna get into the Christmas spirit!

The grand family meeting is about to begin!

It's finally time for the exam results!

I want you to take care of me during the graduation ceremony, too!

I'm fully enjoying married life!

Usami Nagisa is a yankee who suffers from a rare disease which causes her health to decline if she feels lonely. Sewa Natsuhito, the boy who sits next to her in class realizes this and keeps her company, but the only way Usami believes she can cure her illness is to make lots of friends, a process she might find quite difficult due to her aggressive looks and personality.
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<i>Includes 4 bonus chapters.</i>