In the Mister Millionaire series:

V.1 - Kekkon no Kokoroe (Expecting the Boss's Baby)
"I love you, not as my boss but as a man." It had been 2 months since Kate spent a night of passion with her boss, Michael, whom she secretly loves. But the next day, Michael cruelly tells her that their relationship must strictly be kept to business. Kate cannot forget about that night, and tells Michael how she feels... In fact, Michael grew up in an orphanage. He had a difficult childhood and now finds it impossible to love. Can Kate's love change Michael?

V.2 - Kekkon nante Shitakunai (Millionaire Husband)
Justin, a genius of the stock trading business is a real scrooge despite being a millionaire. He believes marriage only drains your bank account, and only contributes to charity to evade taxes. While investigating a charity, he meets a poor but charming girl named Amy. However their encounter is cut short when he suddenly coughs up blood and collapses. Amy rushes him to the hospital and while drifting between the borders of life and death, he had a dream: his friends standing at his bed side, sadly mumbling "he only thought of money, money, money", "he never learnt to love anyone". Justin is suddenly swamped with a feeling of deep regret. He prays to God, "please, just give me another chance!"

V.3 - Anata no Kioku (The Millionaire's Secret Wish)
Alisa has always been with Dylan for as long as she can remember�she gave him her first kiss as a teenager and, later, her virginity. But when Alisa finds Dylan bedding another woman, his cruel betrayal devastates her and she brings a sad end to their long-term relationship. At her worst, an accident befalls her. When Alisa wakes up, she has lost every bit of memory related to Dylan! This is the final story of a high-profile miniseries, Million-Dollar Men, which depicts the romances of self-made millionaires.

from Renta! &
here

Karasawa Makoto is the ordinary high school girl. One day, she receives a momento of her biological parents, and it apears to be some kind of divine sword that holds some magical beings inside it. And now, her life with the magical beings begins!

Sawatari Ai is an insatiably curious high school student. One day, she notices that a boy named Akizuki Tooru has joined her class, but according to her friends, he's always been around! He was a childhood friend of hers, so why doesn't Ai remember him? But the weird thing is...Ai's memory lapse isn't the only weird thing. She's about to be faced with hyper psychic action!

Note: Volume 2 only has one chapter that deals with the main story; the rest of the volume consists of unrelated oneshots.

Dusk Is Twittering (Tasogare wa Sasayaku) - Is a school story about a boy--who draws--that transfers to a new school for follow a girl he has a crush on. Unfortunately for him, she already has a boyfriend.

The Sound of Melting (Tokeru Koe) - Is school life story about a girl that dislikes her own voice due to being compared to her mother, who is a singer. Despite this, she loves to sing. So, there is a boy the sends her slips of a love letter after her voice lessons based on her voice.

Midsummer's Criminal (Natsu no Ran) - About an adult that tutors a 6th grader, who looks like an adult.

Hibiki wants to look cute for Takumi, and asks her beautiful sister for help.

From Baka-Update: Russian bodyguard Alexis is given the task of hunting down famous art thief Shiro, but is intrigued by art researcher Kairi. In a world of lies, intrigues, and espionage, love can be a deadly illusion...

Meet Hana and Tohara. Two voluptuous women out to become fully fledged witches for life. To do that they just need to grant one wish to get their license. They see an opportunity in the form of a handsome Bishounen named Touma. But turns out he is a 24 year virgin otaku who is in love. Not only that, He has a not one, not two. But THREE wishes to grant... Can these Bodacious beauties take on the challenge?

Continues the story started in 'Aseru' (also on Manga Fox). Kazuo is obsessed with his friend's older brother, Yuudai. Kazuo tracks him down and keeps him prisoner, taking what he wants from Yuudai's body everyday. Is it love or is it hate? (Warning: confinement, non-con)

A collection of stories:

- Miss Prince
Koto started going out with Tatsumi just before entering high school. However, Koto starts feeling undeserving of her boyfriend when she discovers how smart and popular he is.

- Strawberry Kiss
Izumi hates Minato for stealing her first kiss, but she gets stuck working with him in a student committee.

- White Calendar
Middle school student Yukimi is friends with her neighbor Junya, who is the same age as her but year behind in school. How do they feel about each other?

This manga is about Kaoru (from the Nanbu familly) and Kuzumi (who became a father at 17 and now lives as a single parent with his son, Kouhei) who were rivals in high school. Now, 6 years later, the two run into each other working for the same company.

In the past, the Nanbu clan ruined a large number of companies and, because of this, Akira (Kaoru's twin brother) left his family and his brother at age 15. Kaoru's best friend, Yuuma (his father went bankrupt) also was forced to leave around that same time. Since then, Kaoru came to believe that he was unable to love anybody.

Kaoru resigns himself to live a life devoid of love, until he is molested by Kuzumi. What dark secrets are hidden by Kuzumi? Can they overcome the past and be happy together?

There is also story about Akira and Daichi first meeting. Continuation of they story is in Hitomi No Honne in story: Epilogue to a Happy Ending.

From Shoujo Crusade:

Within this seemingly old and broken antique mirror, appeared an unbelievably hot guy!? This magic mirror named "Yi Luo"; transformed and appeared before Teng Yu, announcing that it can answer three questions coming from the mirror’s owner. However, the answer from the magic mirror seems to deviate from reality, worse still, the answers come with a price?

From CMX:

Matsuyuki Takeru could not have anticipated the decidedly different turn his life would take. After his mother's death, life continued at a reasonably normal pace — he studied hard for exams, played fantasy role-playing games, even fell in love.

But things began to change when he discovered a half-sister he didn't know about. A strange boy started appearing, claiming to be a warrior reborn who must fight an epic battle against forces of evil! When fantasy becomes reality, will every choice he makes affect the outcome?

6 - My Little World
Nakayama Saori reunites with her old classmate, Tokito, and they reminisce about the past and a girl named Tasaki Mina.


Last story "twikle" is about a crossdressing ghost boy trying to help a friend get the girl he is interested in.

Meet Toni and Mika---identical twins as different as day and night. Toni is a star athlete, outgoing, and popular. Mika is shy, quiet, and academic. Although they look like ordinary junior high school students, when they unite, these twins produce Miracle Powers. Telepathy, teleportation, and magic are all used to help these girls get through the day. Nobody knew about Toni and Mika's powers until a nosey classmate discovered their secret. Can the twins keep their powers a secret or will they be exposed to the world?

Includes shorts from Chintsubu, Mukuchi na Koi no Tsutaekata, Saa Koi ni Ochitamae, and Benriya-san.

The story of a fan club's attempt to steal their beloved idol's glasses.

"Minna Ai no Seine" deals with the lives of the Nakatsukasas; four sons and their widower father - a talented but struggling novelist. This all-male family revolves around Masato - the gentle, physically-weak youngest child who is always the center of attention in the household.
This series is a collection of stories about their schooldays, family-time, and life in general.

From Chibi Manga:
I'm the only one who knows his secret!? You can tell me quietly...

Yanasegawa is the new doctor at his family’s hospital. Although he is intelligent, he is also a cold and presuming person. Then one day, the privacy of his home is ‘invaded’ by a friendly and outgoing paediatrician at the same hospital. What can Yanasegawa do…?