There's a guy that's been on my mind - Michinaga. One day he told me, "Taka, I have a crush on the teacher." But it hurts me to see his pained expression. Forget about that teacher. Forget about love that'll never bloom. Choose me instead... Taka and Michi, Michi and the teacher, the teacher and Taka's older brother... Where will all their one-sided feelings take them?

A 4koma manga version of the anime with the same title.

Follow the daily life of Binchou-tan, a girl who lives alone in an isolated house in the mountains. Binchou-tan is the mascot of Alchemist, a Japanese company who produces and commercializes products related to anime-style games.

Anna entered the same high school as the person she loved. But that person is in fact her cousin, Reiji. While continuing to conceal her feelings for him, she begins to suspect that Reiji is love with Rumi, her best friend. But what is Rumi's real secret...?

From JShoujo Scans:
After three years Mimi comes back to the island where she had spent her childhood. She is greeted by her childhood friends Yousuke, Sumire and Hikari. Heartbroken in Tokyo, she has now came back to the beautiful island surrounded by the deep blue sea.
But among this four friends, friendship soon turns to love? A blue world spreads before your eyes, an unforgettable story begins.

Noda Haruko has hatched a plot to get tasty lunches; she's put a love letter in a paper airplane and tossed it out into the world. By chance, it ends up in the hands of a lonely boy named Katou Seiji. Haruko confesses her "love" for him, and her hope that he'll become her husband and make her delicious lunches. Surprisingly, Seiji agrees, and becomes her boyfriend-chef. Seiji allows himself to be swept away by her childish enthusiasm, but he keeps trying to find ways to make their relationship more 'real'-- by holding hands, kissing, or simply being alone together. Haruko and Seiji navigate their unusual relationship among their friends and classmates, who all have their share of comedic troubles!

Well, meet Nekoyanagi Kennosuke, a mysterious man who claims to make his living as a miraiya - one who "deals with the future”

Just when Yamamura Fuuta is looking forward to his last summer vacation as a grade-schooler, the self-proclaimed miraiya barges into his life and turns what should have been an idyllic vacation into a series of events shrouded in mystery and filled with spine-tingling encounters. Strange things begin to surface all around the skeptical and unwilling Fuuta.

This is a manga adaptation of Hayamine Kaoru’s novel of the same name. Squeal, gasp, cringe, tremble, but don’t forget to peek between your fingers from time to time as mangaka Takemoto Itoe adroitly transports you to the quiet, fictitious, rural town of Kamikushichou, where the woods are brimming with life in the vibrant Japanese summer.

She was the reason he didn't like getting involved with girls much because of an incident in the past. He meets her again and learns that just maybe she isn't so bad after all.

From Shoujo Manga Maniac:
Body & Soul is a manga "wellness guide," and also a surprising and touching love story. The initial story of Miku's quest for health precedes a fantastic love adventure, where love appears little by little, and where we don't expect it...

This volume contains 4 separate but delightful short stories:

1. Bónd(z)
It isn't unheard of to sleep with your friends after having too much to drink. However, when that friend happens to be a guy as well and you both happen to have girlfriends, things can get a little complicated.

2. Situation
You and Akira, two childhood best friends who deeply love one another and want to get married when they grow up. However, their teacher told them it was impossible and wrong for them to be together. Despite that, Akira grows up to accept his sexuality. You-chan, however, cannot stop hearing his teacher's words each time he thinks about Akira. Will they get their happy ending?

3. Fairy Garden
Prince Fiona of the Roses Kingdom awakens each year at the season in which the Maiden Blush roses blossom. And his main motivation for waking up each year is to look at the smiling face of Daichi, a human whose garden Prince Fiona lives in. However, the prince's disappointment lies in the fact that he can never meet him face to face. But, with the help of a witch who wants to grant Fiona one request as his birthday present, he is finally able to stand next to Daichi till the end of the rose blooming season.

4. Sakura
Ayatsuji Yuichi, a poor salaryman, was ordered by the chairman of the company to live together with his grandchild for 1 month in order to let him experience the poor way of life. As unusual as the command was, Ayatsuji accepted and Asahina Ren, the future heir of the company, moved in with him. Ren, a 17 year old from a very rich family, has never done any house chores! So, Ayatsuji sets out to teach Ren how to cook, and clean and buy a train ticket (!!!) and in the process, the two fall in love with each other. However, as an heir to a prestigious family, Ren fears that he will be forced to stay away from Ayatsuji.

Ever since he injured his hand and had to quit playing piano, Yanagawa has had no motivation. Then one day he receives a suspicious cigarette from a girl he knows. A collection of short stories.

From Yaoi Is Life:

In Spring of his junior high 2nd year, Saitou got in the same class as Suzuki. Receiving Saitou's help while being bullied in first year, Suzuki smiled shyly while thinking, "what if we became friends". Saitou is becoming more and more conscious about Suzuki and their relationship starts to change?!

Including the continuation of Bokura ni Matsuwaru, etc. (You & Me, etc.), Bokura no Ashita no Houteishiki (The Equation to Our Future), and Sono Te Kara Tsutawaru (I Can Tell by Your Hand).

From Psycho Pandas:
A short 16-page oneshot about the relationship between two high school boys who are incapable of admitting their feelings to each other and the girl who perpetuates their anxiety.

From ]Nagareboshi Manga:

Hijiki (a girl with an unusual name) has just entered a new school, and on the way there she encounters a mysterious boy alongside a beautiful lake. Hijiki has some secrets of her own, and will this boy be able to listen to her silent pleas for help...?

From Storm in Heaven:
Takatou Masaki is the second youngest of four sons, and seemingly a delinquent by nature. His hot temper has put a wedge between himself and his strict father, gotten him kicked out of one school, and tossed him at a school notoriously horrible for the one thing he's truly good at, basketball. A chance encounter with the willful Yuuki Kanako may serve as a catalyst for change, as the indefinable connection she feels with him draws them together.

Note: Won the Shogakukan Manga Award in 1988.

After her grandfather's death, Mikura chose to continue their island express courier service. With her seaplane and her adventurous cat, Endeavor, she lives life as she chooses. Soon, Mikura becomes very interested in a mysterious island that seems to move around, according to local legend. After some extensive effort to determine the island's whereabouts, she manages to get a brief glimpse of it from the sky. Now that she knows it's real, she's determined to find the island again, no matter what it takes!

From Attractive Fascinante:

As an elite Moral Order Committee President, Sakaguchi Chiaki, never told anyone about his secret. However, only Mizoguchi, one of the members, understood him. Sakaguchi's uncertainty stepped in before their term ended. Where is the borderline between friends and lovers? When their bodies touched, that borderline fused together with their feelings. When they met again later, would the borderline still exist?

Based on Makoto Shinkai's film, Byousoku 5 Centimeter follows the life of Tohno Takaki, Shinozaki Akari, and Sumida Kanae. The manga follows the three and their different view points as they chronicle their way through life.

A collection of oneshots. Bye-Bye, Little: Ai is a first year high school student whose father passed away when she was still in elementary school. Her immature younger brother is a pain, she has to do all the housework and it's awkward being around her own friends. But Takahashi-kun is secretly supporting her in the shadows... a story about growing up. Love, Stupid, Me: Chie wishes that her boyfriend Satoshi would show her more affection, but she knows he doesn't like the clingy type. The fact that she's hated by Satoshi's friend Sugiyama Sei doesn't help. However, it turns out that he doesn't hate her after all... Doki Doki Miyuki's in love with Shuntaro, but she won't confess because she's afraid of ruining their relationship. But when another girl confesses to Shuntaro, something begins to change... Too Young: Mika's mom doesn't approve of her relationship with Yoshiyuki, her boyfriend. In fact, she doesn't approve of anything she does, whether it be losing piano contests or getting Bs on her tests. How far will she go to protect their love?

From Vices and Devices:

Isayama Natsu is a free spirit: he doesn't wear socks, he sets butterflies free from rooftops, and he gives blow jobs to other boys in the school tool shed. And Taneda Kouki, who believes himself normal in every possible way, accidentally sees the last one while taking a shortcut. Isayama bewilders and fascinates Taneda, who also begins questioning his own normality...

The hero in this manga has a split personality and each personality has its own lover! Aki is a right-hander and seme (but he denies his homosexuality); Ao is a left-hander and uke (acts as the "bad guy" and reduces Aki's excess stress). One personality is afraid the other one will take over and destroy it. In the end, which will win? Ao feels he will be deleted by Aki and asks Sayuu to help him...