Cast: Kawahara Kazune

Akira is a kind girl who loves to be with her friends. Because of her high success rate in matchmaking, her friends have given her the title of "Queen of Introductions" (Matchmaking Queen)! But for some reason, Aki-chan can't seem to get a boyfriend for herself..

Aozora Yell centers on Tsubasa, a girl who saw an inspirational brass band performance at the finals of the Japanese high school baseball championships one summer. Tsubasa vows to join the band when she enters high school, and she happens to meet a certain boy there.

Haruna Nagashima gave her all to softball in middle school, and now that she's made her high school debut she's decided to give her all for a new goal. Getting a boyfriend and falling in love! However, she has one small problem. Since she never paid any attention to fashion or trend in middle school she has no idea how to go about attracting her yet-to-be-found love. But a chance encounter with with Yoh Komiyama provides her with the opportunity she needs. If he coaches her in how to become attractive, surely she can find herself a boyfriend! 

Eight-page oneshot featuring Kimi ni Todoke's substitute teacher Kazuichi "Pin" Arai who makes a pass at two girls, who happen to be Youko Sugimura and Maki of Aozora Yell's brass band.

Tsuyoshi Takeo is a freshman in high school. (Both estimates) Weight: 120kg, Height: 2 meters. He spends his days peacefully with his super-popular-with-girls, yet insensitive childhood friend, Sunagawa. One morning, on the train to school, Takeo saves a girl, Yamato, from being molested by a pervert. Could this be the beginning of spring for Takeo?Story by Kawahawa Kazune, the mangaka of popular mangas High School Debut and Aozora Yell, and artwork by Aruko, mangaka of Yasuko to Kenji.

It's the story of a high school girl, Hibiki, who falls in love with one of her teachers. The two start dating, but run into a lot of trouble (since they have to date in secret). Hibiki's friends cover for her, and part of the story is also about them.

In "A Can of Happiness", Emi wins the special prize in a raffle, which turns out to be a can that supposedly holds happiness. There's even a weird little man who starts following her around, claiming he's the "god of the can" and trying to give her advice. But all she wants is for her relationship with her boyfriend to feel less like a one-sided crush. Will this can really help her be happy?Because of the annual health day at school, Shinako finds out that she's 4 kg heavier than her crush, Nagase. How will she handle this and what will happen if Nagase ever finds out? Is it true that "Boys Just Don't Understand"?High jumper Kito from "A Million Words" is one year older than her boyfriend Kawai - a fact that his classmates seem not to approve of. She feels pressured to live up to the image of being grown-up, so that Kawai won't be disillusioned. This relationship is bound to end in tears - or is it?The proud tsundere Matsuda has been in love with happy-go-lucky Tsumura for ages, but she just can't tell him. Aggressiveness is her heart's only defence when she's near him - after all: "The Opposite of Love is Hate". Tsumura has never minded before, so what will happen when that changes?Includes one other short story: I'll Always Be Here.

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Eiko is something of a plain Jane and a doormat, while her best friend Moe is a head-turning beauty. Despite their differences, their friendship is as strong as ever.Guys are always asking Moe out, but her answer is invariably “Only if you promise to put Eiko before me.”

Summary from An Endless Story:
"If you ride a train you can see there are a lot of different people. I wonder where they came from and where they are going. I've been able to hear many conversations and I wonder what kind of relationship these people have. I want to talk to them and ask, but I would be weird if I did so I just enjoy imagining it by myself."

Enren Debut is a one-shot that takes place 11 months after the end of Koukou Debut.

Sequel of Kokou Debut, Enren Debut tells what happens during the Golden Week time after Yoh left for college in Tokyo.
Its been sometime since Yoh left and Haruna had to start another part-time job to keep her expenses in check. In addition her new manager is a total jerk who keeps her reminding that her Long-Distance Love won't last long. What will happen to Haruna's insecurities in her Long-Distance Love Debut?

From Viz:
Back in junior high, Haruna Nagashima was only interested in two things: softball and manga. Now that she's starting high school, Haruna's focus has changed--she wants to snag a boyfriend and have the romance of her dreams!
However, she has one small problem. Since she never paid any attention to fashion or trend in middle school she has no idea how to go about attracting her yet-to-be-found love. But a chance encounter with with Yoh Komiyama provides her with the opportunity she needs. If he coaches her in how to become attractive, surely she can find herself a boyfriend!

By Strawberrie:
Haruna is a natural tomboy who used to play softball. However, she's determined to learn what it takes to be a girl who can attract guys. And the popular Yoh has agreed to coach her...on one condition: she musn't fall in love with him.