The era is Edo (1603-1868). Tsubaki is a merchant's daughter who is sold to the red lights district after losing her family in a fire. Driven by desire to triumph over her first love, a servant, she aims to become the top courtesan! She polishes her beauty and artistic talents every day, but for some reason, her senior courtesan and current number one oiran Takao has an eye on her?!

In volume 4 is included the oneshot Ginrou no Sakura.
A beautiful wolf with silver hair and silver eyes... Surely I'll be captured.

From Sound of Jewels:

At a time when the world was still at peace, to the east of the capital, a beautiful dancer of Noh named Hakubi appeared. She was keeping a terrible secret that she couldn't tell anybody...

From Shoujo Manga Maniac:
Ruri is desperate to see the mysterious jewel thief Kaitou Crow. If she becomes a jewelry model, will she be able to see him again when he robs her?

From Mangascreener:

The main character is Leonora, the daughter of an impoverished noble of Padua. She is a beautiful silver-haired, emerald-green-eyed girl and very good at fighting with the sword.

One day, she is forced to marry an arrogant young noble, but she discovers on the day of their wedding that this man intends to use her to become king of Italy because she is involved in an ancient Italian legend: Leonara is the girl shown on "Kakan no Madonna" (Madonna of the Flower Crown), a famous painting drawn by Leonardo DaVinci. There exists a legend that tells whoever gets the legendary sword "Emerald Lion" will unite and rule over Italy. And the secret hiding-place of the sword can be found with "Kakan no Madonna"--that is, Leonara.

In order to find out the truth of the portrait's secret related her and to hide her identity as Kakan no Madonna, Leonara disguises herself as a black-haired boy, Leo, and sets out to find DaVinci. On the way she meets Falco, the blond-haired handsome king of Naples, who is unaware that she is a girl, and becomes his servant.

When she finally finds DaVinci, she hears with surprise that she - the girl portrayed in Kakan no Madonna - is destined to possess the legendary Emerald Lion and therefore to become queen of Italy.

Volume 1:
Seto Atsushi, the student council president, is tired of spending his days in the student council where there’s nothing but boys, and decides to recruit new members, but on one condition: they must be girls! Then Ozawa Kanae, a former delinquent, shows up in the screening for the secretary position carrying a bamboo sword…?! This is a collection of five related oneshots with a specially drawn short extra, "Classified!! Student Council Report!!"

Content:
Ch.1 Seishun Trickers
Ch.2 Seishun Trickers ~Newspaper Club's Komatsu-san~
Ch.3 Clear Sky
Ch.4 Brandnew Days
Extra 4.5 Classified!! Student Council Report!!
—Freewheeling Scanlations

Volume 2:
Komatsu Akina is a passionate photographer for her school’s newspaper club. When Aoi-kun of the Student Council confesses to her, all of a sudden she has this huge decision to make. Since she has never dated before, Komatsu is confused as to whether or not she should date the extremely popular Aoi-kun, who is constantly surrounded by pretty girls.
—Dazzling Scans

Spin-off:
Sakashita-senpai no Koigokoro

From Shinnen:

Ch. 1-3: Setsuna Yuki:
Nagisa is a normal high school student. For winter vacation, it's decided that they will go snowboarding. On the ski slopes, she watches a guy who is really good at the sport. She tries it out, but gets herself into a little accident, causing her to return to the lodge. There, she meets Soushi, the guy from before. It's her chance! Will she somehow be able to ask Soushi to teach her?

Ch. 4: Gokujou Ouji-sama

Ch. 5: Bitter Boy Café

From MangaHelpers

Kazura has her first high school boyfriend, a cute guy named Iwasaki who likes her very much. When he takes her to see her favorite band perform live, she meets the band's cool, attractive vocalist. The next day at school, she discovers a secret: the sexy vocalist is none other than her teacher, who seems totally uncool in his daytime appearance! What will she do about her boyfriend, her teacher's secret, and her growing attraction to him? [tethysdust]

Igarashi sensei (Candy Candy, Lady Georgie, Akage no An) delights us now with this wonderful tale.

From Chibi Manga:

Too far, it's hard to be seen. Too close, it's also hard to be seen. It hurts and makes you feel like crying. Too sad, until it makes you laugh. That's right, this is what you call first love…the most popular guy in school falls in love for the first time in his life!

While at school, Mahiro is the super straight-laced honor student. But she has a secret... after school, she works at a cosplay cafe owned by her uncle! Will she be able to peacefully live her double life after her classmate Hinata discovers her secret?

In the inner land of Kitagawa, a young man meets a young woman who will become a princess. Can she change the way he sees himself and help him forgive himself for his past?

A humorous story centered around the life of a girl named Hinatsu Nose, an undergraduate student in the Department of Engineering. Just as she is entering her senior year of college and is applying to join a research lab, her friends start talking to her more about love and she becomes curious about having relationships with guys. Since Hinatsu is a material science nerd who has an unhealthy obsession with melting and molding metal, it surprises everyone when she suddenly takes interest in a guy she meets in a lab. Will love continue to be a side thought for Hinatsu?

From Mixini Studios:

Back in the day, that place was a house filled with magic - a place where you ended up smiling even if you were crying. Surely, an invisible wizard must have lived there. Or so I thought.

What's a young child to do when her mother leaves her father for another man? Or when her father remarries a woman who brings along a child from a previous marriage? Or when her childhood neighbor friend invites her to live with him?

When Ririko was five, she lost her mother. Since then, she helps out her father. Her father started a handyman company, but then something horrible happened...

In the space between the magical world and the human world, there is a cafe called 5 CATS, which is a meeting place for the residents of the magical world. After a series of events which lead to him helping out at the cafe, ordinary high-school student Kei is inspired to become an apprentice magician himself.

A young man sits in the inner room of a library, diligently restoring old - but valuable - books to their former splendour. An enthusiastic, upbeat young police officer often comes to him for help with hard-to-solve cases...But what exactly is the mysterious skill that allows this man to unfailingly discover the truth lying in places that even the watchful eye of the Law has failed to penetrate?

Find a piece of red sea glass and your wish is sure to come true. Sachiko is searching for her own piece of red sea glass. Can it make her romantic wish come true?

"Don't cry, Dana will take away your sadness. Because this is Dana's Garden." With those words, young Ling-Ling comforts the crying boy, Jerome. But who is Dana, and can she really help Jerome overcome the grief of losing his mother?

From Summer Rain:

Natsume, who works at a game company, learns of his new step-sister the day of his mother's wedding. Just as he starts interacting with the game loving girl, he finds out the feelings the other siblings hold towards this girl…

From Chibi Manga:

His and my world are different, Even though I can feel all his pains...