From ShoujoMagic:
The two high school girls, Hanazono Mito and Tatsuda Seshiru, have been friends since kindergarten. But while Seshiru is an honour role student, Mito is constantly breaking school rules.

One day, Mito helps Seshiru evade the advances of the arrogant Ran, a rich boy and model who mistakes Mito's interference for jealousy (because of course every woman wants Ran for herself! Yeah, right). This lands Mito in hot water with Ran's fangirls, who later gang up to kick her ass! A new transfer student with wild hair is the one who saves her, but he won't tell Mito his name...!?

Fuguno Masuo is a hapless 24 year-old businessman who is unlucky in love, He's never even had a girlfriend! After consulting a fortune teller, Masuo believes he'll never have a chance in love. All that changes when he meets the beautiful Nagisa Shiozaki at a marriage interview pub, who herself has had the same poor luck with guys. Now he'll do anything to woo the girl, but he'll have to fend off other suitors and the affections of a co-worker, all while keeping himself out of awkward situations that always end badly for him. Originally penned by YAMAHANA Noriyuki under the pen name HANAKO.

From Girls' Generation Scanlations:

1-2) Ouji no Kikan
Satake Kou attended the wedding of his sister where he was reunited with his cousin, Fumihiro, who used to be a very dumb fat guy, then transformed into a charismatic prince! Kou became undeniably self-conscious about this while not being aware of Fumihiro's high regards towards him since they were little. Fumihiro's admiration has turned into something complex. How would Kou respond to Fumihiro's feelings?

3-6) Metamorphosis
Adachi has been friends with Ritsu since they were children. Suddenly, Ritsu starts changing and acting like Adachi has never seen him act before... and the reason for that change seems to be Ritsu's new senpai, a troublesome guy. Adachi slowly realizes that he feels more than just friendship towards Ritsu... but it's too late.

7-9) By His Side

10) Ouji no Kikan Extra

Fuwa Rito is an otaku wasting his time in a gal game appreciation circle. Ruri is a childhood friend who has a crush on him and is worried about his otaku ways. Trying to find out who he likes, she setups a group dating between her friends and the guys of this circle in a Maid Cafe. What she doesn't know is that certain big chested maid is about to enter the game!

From Chibi Manga:

Kaji, Yuzuha's unrequited love, is a good friend of her twin brother Suguru. He's the same age but goes to a different school and since elementary school, he's been going in and out of Yuzuha's home. She's been in love with him all this time, but can't make a serious face when around Kaji. Now they both change to the same high school and there's the chance to decrease the distance between Kaji and her...?!

This collection, titled simply Short Program, collected stories by Adachi published between 1985 and now.

Volume 1 (from Shougakukan):
1. Kinkyou "Recent Times" [1987]
2. Kousaten mae (Before the junction) "The Intersection" [1986]
3. Shooto Puroguramu "Short Program" [1987]
4. Teiku ofu (Take off) [1988]
5. Chenji (Change) [1985]
6. Purasu 1 (Plus one) [1986]
7. Murasaki (1985)
8. Nani ga nandaka (What is what?) Part 1 [1985]
9. Nani ga nandaka (What is what?) Part 2

Volume 1 (from Viz)
Story 1 - Change
Story 2 - Take Off
Story 3 - Short Program
Story 4 - What's Going On!? (Part 1)
Story 5 - What's Going On!? (Part 2)
Story 6 - At the Intersection
Story 7 - The Current State of Affairs
Story 8 - Plus 1
Story 9 - Purple

Volume 2:
Story 1 - Before Spring Comes
Petit Comic April 1992
Story 2 - Subject - Wakaba
Weekly Young Sunday January 1995
Story 3 - A Stop on the Way
Shōnen Sunday September 1994
Story 4 - 5X4P
Big Comic Superior July 1992 - September 1992
Story 5 - 4 on the Richter Scale
Shōnen Sunday July 1988
Story 6 - Aim At the Ace
Shōgaku Shinen Sei June 1986
Story 7 - Spring Call
Shōnen Sunday April 1993
Story 8 - Spring Passes
Big Comic Spirits May 1993
Story 9 - The Road Home
Young Sunday October 1989 - November 1989
Story 10 - Sayonara Game
Big Comic 1991 Summer Special

Volume 3:
Story 1 - Clogs and Diamond
Story 2 - Where the Wind Blows
Story 3 - Angel's Hammer
Story 4 - Memory Off (part1)
Story 5 - Memory Off (part2)
Story 6 - White Summer / Shiroi Natsu
Story 7 - Square Ocean
Story 8 - Idol A (part 1)
Story 9 - Idol A (part 2)
Story 10 - Idol A (part 3)
Story 11 - Running God
Story 12 - Short Mail

Volume 4: Girl's type
1. Short story of a parasite (part 1)
2. Short story of a parasite (part 2)
3. Harsh life of a parasite
4. Love confession
5. Season
6. Two champions
7. Capricious Punch / Kimagure Punch

From: Easy Going Scans

Ichi is a lone goze (blind woman singer) who has become separated from her traveling entertainment troupe. Wondering how she will find her place in life, she carries only a shamisen (a traditional Japanese stringed instrument) and a walking stick with a hidden blade inside. When necessary, she uses her exceptional sword skills to fight off yakuza and other villains.

Two high school girls are complete enemies, and they both are in their own gangs. They fight each other all the time, and to get even with the other, one girl tries to kidnap the other's boyfriend. But the information her right-hand girl gives her is wrong, and they kidnap some really good-looking guy who is NOT the boyfriend of the other girl. You know what happens. They fall in love.

Side story: Photogenic
Photogenic centers around the girl in question, who has gone to cram school every day of her school life, finds a photo of an amazingly cute guy, and imagines what it would be like to be his girlfriend, instead of being one of the smartest girls in Korea.

From Nagareboshi Manga:
Aria’s parents have been gone since she was very young. Thus, she’s had to grow up in a “foster home” of sorts, and was raised by nuns. On her 16th birthday, Aria recieves a present in the mail– a ring from her “Daddy-long-legs” (a man who protects someone from afar while they’re growing up)! All of a sudden Aria’s life is thrown into chaos. Men try to run her over with cars, shoot her, and kidnap her. Relief comes in the form of Canon, who claims he’s her bodyguard. But can he keep Aria safe forever?

A story set in the near future, about a middle-aged loser whose only refuge is a virtual bishoujo game.
Takuro, the main character, is a stereotyped, low self esteem, adult male in a dead end job. Because he feels he has nothing to live for, he let himself go, becoming fat, miserable, and lonely. The only shining thing he lives for is the occasional visit to a brothel where his savings will allow him to at least not be completely sexless. This is when, through a real life friend of his, he is introduced to the virtual reality world of "The Unreal". Where, after spending $6000+ on equipment, you can purchase a virtual girlfriend who only thinks of you. Only the girl, Tsukiko, that Takuro purchases, seems to have come with a few defects.

A collection of 6 stories.

[STORY 01]
Suki Ja Nai (I Don't Love You)
"If you always say 'I love you,' you'll find happiness." Thanks to grandmother's good luck charm, Rio is a very happy and bright high school girl, well-liked by everyone because she tells everyone that she loves them. ...Except for a boy in her class named Kaito. For some reason, he's different from everyone else. He makes Rio nervous and gets her heart pounding, and she can't communicate an "I love you" to him. Just what's going on!?

[STORY 02]
Koi No Mukou (Beyond Love)
Stories 2 and 6 are continuations of the first story.

[STORY 03]
Kiss No Jouken (The Terms of a Kiss)

[STORY 04]
Touched by Love

[STORY 05]
Surprise Attack

[STORY 06]
Happy

Two high-school boys run into each other, and find that they've swapped bodies.

A collection of oneshots that would make you want to fall in love!!

1) Kimi no Hada wo Kowasu Yoru by Kitagawa Miyuki
If you put a picture of yourself in the frame, you'll find your true love. If you put a picture of two lovers together, they'll soon marry. Maaya has come to secure a contract with Akihito Kiriyama, the glass artisan who makes these magical frames. However, she accidentally breaks a piece worth $50,000 and to make her pay back the debt, he buys her...?
(~From Midnight Scans)

2) Harukaze by Ichii Kazumi
Soon-to-be-married Madoka finally musters enough courage to talk to the boy who had encouraged her 2 years ago to pursue her dreams but now he bluntly remarks her to be annoying. Is there something deeper behind his rudeness? Will the spring breeze reconnect them?

3) Gitai Requiem by Natsumi Rin
Riko introduces her friend Sekiya Masago to her latest crush Sonjima-san who happens to work in a bar. All these years, Masago had been faking her plain and boring exterior but Sonjima seems to see right through her. Afraid of hurting Riko's feelings, Masago tries to distance herself from Sonjima. Can Sonjima help Masago to cast aside her camouflage?

4) Rennai Shinkoukei by Uryuu Hanako
Coworkers Akito Homare and Juri are dating each other in secret, and the Executive Secretary of their company is suspicious of their relationship... How long will they be able to keep their relationship under wraps? And can Juri keep up with Homare's pace?

5) Oujisama♥Sniper by Hata Akimi
Kakegawa is a busy social-worker who has always been easy-going when it comes to finding love. She believes that she'll surely meet her destined man someday and so there is no need of rushing things. One day she meets Takahashi-kun at a party at her job. Takahashi is really straightforward, has a boob fetish, is a whole lot weird and keeps on making advances towards her...!! Will Kakegawa find her soulmate in this bizarre guy?

From Nakama:

On the same day two men, each divorced and with a child, moved into the top and bottom of an apartment. Facing the same circumstances, they hit it off right away, and found themselves in a relationship visiting each other's home often. But one night, due to a situation(?) blamed on alcohol, their friendship took a perilous turn?!?

From Shoujo Crusade:

1) Hatsukoi no Tsuzuki
After reaching a dead end in a relationship that never really started, Ogu and Kyoka meet again 4 years later. Will things unfold differently this time around?

2) Clumsy

3) age22
Nene made a promise with her 'childish childhood' friend. But will he remember these years later?
4) Suki na Kuseni

New One-Shot from the mangaka of Psyren. 15 year old Eita gets inhabited by a species from space who challenges him to guess its name within five years or else he will be taken captive back to its home planet to be examined and study as a biological species from the planet Earth.

From Friendship Scans

Princess Hakunamatata of Mongolia was sent to Imperial China to marry the young emperor so that she can become the new empress. However, the emperor already has a benevolent and loving wife, and he does not wish to take in a new wife. Already angry that her new "husband" is weak, timid, and puny, the rejected Princess Hakunamatata began to create endless trouble in the Palace! She is straightforward and fearless, and does whatever she wants! Instead of confronting Princess Hakunamatata, the empress decides to betroth her to the emperor's uncle, who absolutely finds the princess intolerable. Amidst all the hilarity and misunderstanding, a conspiracy is slowly emerging from the shadows - and all four characters' fate will change forever.

Shuu Kaidou is sent away to an all boys boarding school with a very strange rule: half the students must take turns to dress as girls!

From acme: It's a collection of oneshots by various artists, each one taking cross-dressing as its theme (or having cross-dressing ensue at some point). Afuretara Saigo by KOJIMA Lalako Idol Junan by NIMODA Ai Jersey ga li by FUDAGAWA Waka Kimi e no Dakaisaku by TAKIMOTO Taki Koisou Hyouhon by AOYAMA Toomi Uradoori no Hime by YUKIMURA Boyfriend by SHINOMIYA Shino Chinki Otoko by YOSHIIKE Masuko Boku no Otokonoko-chan by Hakamada Natsuki Himitsu by YOSHIDA Yuuko Oosaka no Kuma-san by MATSUSHITA Kick Sorairo Hitokoi by SUZUKURA Hal Narazumono no Naifu by YAMADA Toriko Konna Kanji de Hajimarimasu by TATENO Tooko Dareka Uso dato Ittekure! by MITO Hitomi Spell on Frill by AYUMI Saki

Fifty years ago a witch died and left behind what was called the "Witch's Legacy". It is now the modern day where it is said that whoever collects all 99 pieces of the Witch's Legacy or "Witchcraft" will be granted one wish.