Masato kyobashi suffering from a illness which does not allow him to do any strenous activity becomes the manager of the school's swimming club.
It is a manga about his everyday life in the swimming club surrounded by beautiful girls.

Abe Takahiro is an ordinary, well-adjusted, high school student, who falls in love with his bespectacled classmate Asai Rumi, thinking she's just a cute member of the art club. Alas, his love is anything but ordinary - she's actually a hardcore yaoi-loving fujoshi who is utterly convinced Takahiro and Shunsuke Chiba, the handsome class playboy and his best friend from middle school, are having a torrid affair. With comical misunderstandings, awkward half-confessions, and the revelation that class idol Matsui Yoko is an otaku enamored with Rumi as well, poor Abe has his work cut out for him if he hopes to woo the Otaku-Type Delusion girl.

Source: Jmanga

Cute oneshot by 40mP based on the popular Vocaloid song "Kiritorisen" about a girl who meets a new transfer student.

From the manga habit:

Shiina is a serious man who has wanted to be a zoology professor since he was a child. He was infamous for always carrying around many massive books. Now 28 years old, Shiina is an associate professor who works diligently to train future zoologists at a university while looking after his childfood friend, Chitose. Chitose is also an associate professor in the biology department and apparently always walks around with penguins. So he is quite infamous in his own right. Chitose has a weak constitution and always needs Shiina’s help. This manga focuses on the trials, tribulations, and future of the young associate professor, Shiina.

From DMG:

It started out as a way to prepare for a future lover. Too long denied a flesh and blood companion, his substitute—a teddy bear—is now his love object. What happens when a persistent, excessively cheerful neighbor consumes his serious, carefully ordered life? An explosion of hurtful, panicked words.

Stepping back into his quiet life, he can’t avoid what his insufferable neighbor left behind: cracks that expose his festering loneliness. Only one person can fill those cracks, but he’s disappeared.

WEEKEND OF DREAMS: With her brutally honest, trembling line art, isino aya creates a companion collection to Sink into You. Love and acceptance, joy and sorrow, desire and disgust: they move beyond simple shapes in black and white.

What do you do when you have lost everything? Lloyd Lowell has found his answer. In Leon City, people are drawn to the torture of tower, Torcia Tower. There, it is rumored, lies treasures which can bring you fortune, fame and, most importantly—eternal life.

However, nothing goes as planned when Lloyd enters the tower...

Content in the tankoubon:
「逃亡急行」 - Toubou Kyuukou (Escape Express) (published in Petit comic, 05-07/2003)
Magazine reporter Natsumi comes across the scene of a murder and is captured by the youth who seems to have committed it. He insists he's innocent and the two go off to Switzerland together in pursuit of the real murderer!

「失踪都市」 - Shissou toshi (published in Petit comic, 01/1996)

「サルでもできるガーデニング」 - Sarudemo Dekiru Gardening


In the Bunkoban:
It has everything, but Sarudemo Dekiru Gardening, instead it has:

「死刑台の72時間」 - Shikeidai no 72-jikan - 72 hours of death stand (was also published in Umi ni Ochiru Tsubame)

「買って飲んであそんでデンマーク」 - Katte Nonde Asonde Denmark (Omake)

An eccentric, crafty beauty and a cold, lonely, arrogant, graceful young man seem to be destined. However, as their unexpected meeting unfolds, watch as their sweet romance begins!

From Day of the River:
No matter how hard or painful it is, I’ve once again, fallen for you…

On the day of the junior high entrance ceremony, Hinagata Nazuna fell in love with a second year student, Ichikawa Nao. Unfortunately, her love was short-lived as she discovered that he already had a girlfriend, the basketball club manager. As time passes, Nazuna decides to let go of her unrequited love for him and aims to find a new love interest. However, on the first day of her high school entrance ceremony she unexpectedly comes face to face with the boy who broke her heart years ago….

The premise is simple. You follow the days of Sergeant Maritan, a Drill Instructor of um… the U.S. Marines? Well, yeah. Apparently, Maritan is actually a Princess from the Magical Kingdom of Paris Island, which has signed a treaty of co-operation and friendship with the Great United States of America. God bless America. Maritan usually goes around abusing training raw meat recruit Army-tan, under the supervision of Lieutanent Commander Navy-tan. There’s a GA-tan somewhere near the end too, a meganekko attached from the Self Defence Forces, it seems.

This is the worst summer ever.

Summer vacation has begun and Negi is about to have a great summer: Her parents want to divorce and she'll spend her entire vacation in the countryside, at her uncle's shrine. However, she'll meet Satsuki who's also living with her uncle. He's tough but somehow she can't stop looking at him....

Orphaned, blind in one eye, and hungry, Lukka tries to trade his shoes for a meal. Unfortunately, the villagers don't much care for their local homeless cripple, and he's shoved into the path of an oncoming carriage. Luckily for Lukka, what could have been a terrible death turns out to be a kind twist of fate. The passenger, Edgar, is a nobleman with striking blue eyes who invites Lukka to help him end his solitude. The two grow as close as brothers, and Lukka blossoms into a bright, helpful servant and a loyal friend. But once every month, Edgar leaves the estate for three days and entrusts Lukka to feeding his "pet" in the tower: a beautiful black wolf with clear blue eyes...

English publication

N/A

During her husband's funeral, Elise reflects on her loveless marriage with a cheating husband when she notices a man staring at her. The man turns out to be Vincente, her husband's employer and a company owner. He invites Elise for dinner, and though she is alarmed by his eyes full of risky temptation, she accepts his offer. Just what is Vincente's purpose?

Collection of 23 stories about love in the everyday life of the Japanese.

1. His Scent
A woman reflects upon finding the scent of her lover from two years ago.

2. Heavy and Pop (♂)
A broke youngster starts selling him to an old lady.

3. Painfully from the Heart
Showing the connection between pain and love

4. Holiday
A woman spends a day at home with her depressed boyfriend.

5. Heavy and Pop (♀)
A prostitute thinks about the concept of love.

6. A Place One Likes to Return To
A young woman who meets her ex-boyfriend and has sex with him gets confused about feelings for her current lover and her ex.

7.-8. The Silent Radiance
A girl unexpectedly meets her old womanising crush.

9. Small and Lovely
An Office Lady fed-up with her surroundings looks forward to meeting her darling.

10. At the Park
Two best friends, one of them whose name is Yoko, spends time with each other as they set of fireworks at the park, but there is a meaning behind their get-together. What is the reason for it?

11-12. The Truth Behind Things
13. Almost a Weding Proposal
14. The End of a Friendship
15. My Life - First Example: Chikada
16. Kyoko
17. That Afternoon
18. My Life - Second Example: Sawa
19. My Life - Third Example: She

20. Holiday Part 2
A girl reads a shoujo manga and is left unsatisfied by the ending.

21. Sweet
A girl reflects herself cheating on her boyfriend.

22. Painful Love III
A young man is forced to choose who he loves more. his girlfriend or the girl with whom he's having an affair.

23. The First Time

From AQUA Scans:

The strange course of newly-wed life between the death princess and her tyrant husband...

Deep kiss, torrid kiss... Discover the 1st volume of the collection of the mangaka Kasane Katsumoto! Collection of stories about the difficulty in love and making confessions, Deep Kiss is a first sensual and romantic incursion into Lolita's universe... 1. The Gaze - Nana has been fascinated with Onozato ever since she noticed his cold gaze. When she confesses to him, he tells her he likes girls with a different style - and that she should try out. Will she listen to him? 2. Deep Kiss - Yuka has always attracted guys only interested in her body because of her big breasts. What she really wants is someone who will love her for herself... 3. Magic Fingers - Haruna starts getting worried when her boyfriend, Kazuto, spends more time at work than with her... 4. Summer Memories Yuki moves back to her hometown after splitting up with her boyfriend. There she meets up with Kohei, her high school friend

Makoto Katsuya, bumps into his grandson, Yuusuke Katsuya who came from the future Tokyo by a time machine. Yuusuke explains to Makoto and the childhood friend of Makoto, Momoka Shiroishi that he needs help to save his father who was arrested on false charges.

From here:
Hatsumi and her best friend Sakura have just entered the prestigious girl’s academy, Otowa. The two girls promise that no matter who they meet, they’ll always like each other best. This is fine and dandy until Hatsumi meets Izumi, the beauty of the academy who likes to dress like a boy. Izumi keeps turning up to help Hatsumi, and Hatsumi starts to develop a crush on her… until she sees Izumi kissing another girl.

Antique Wish is a store that grants its customers' wishes. Nishina has always been in love with Haijima Kaname since the day she saw him cry. One day, she follows him to Antique Wish. What's gonna happen next? Will her wish be granted?