1-4) Barairo Emperor
Keito, a high-schooler with an odd love of plants, finds a cosplaying babe in the garden. The babe in question is Roze, the reigning King of the Plant Kingdom! Roze is on the verge of extinction due to the lack of human affection. Only sex with Keito can restore his energy reserves and as Roze's kingly gaze heats up, Keito finds himself strangely compelled. "Join with me," Roze says. Why, the audacity of royalty! (from Blissful Sin)

5) Kiss Shite Master
One day, History teacher Imazato finally recieves the robot maid he mail ordered weeks earlier. But the wrong robot is sent by mistake, and Imazato finds himself the unexpected owner of a HIMO-TYPE robot designed for single working women to be the ultimate prince charming. Imazato isn't sure how to deal with this robot constantly invading his personal space.

After the untimely death of his parents, Aoi was taken under the wing by the super-rich chancellor of the Tachibana Academy. Though Aoi is now a student there, he still hasn't met the chancellor. Meanwhile, Aoi is being persuaded by his bully teacher, Sakurai, and falls in love with him! Is Sakurai the chancellor? Aoi always wonders since Sakurai wears the same rose scent like the chancellor. Will this honeybee be able to resist such a sweet trap?

From Aerandria Scans:
At first, she might seem just a cute girl, pretty like a doll, but as soon as she opens her mouth, it becomes clear that she’s a really shrewd and independent girl! Her name is Koume and she has a “date with destiny!” She meets one very cool “tiger-master” and one very hot “tiger-tamer” and they are both handsome young men... But what is the truth about them?

From JShoujo Scans

I Can Hear the Ghostly Drum-Beating
The first guy Rika ever falls for turns out to be her older sister's fiancé. However, her sister's dream since she was a child was to be a bride, and ever since her engagement to another guy didn't work out a few years earlier due to her not being able to conceive, Rika swore to do everything in her power to help her sister fulfill her dream. Does that include helping her marry the guy that she's in love with?!

Like Snow Falling on Harbor
Yori runs into Kurita, a girl he knew from basketball club back in high school. Back then, she was a quiet girl who had a quirky oddness to her. When he runs into her out of coincidence two years later, however, he finds that she's become an out-going (if not slightly high-strung) girl. A few weeks after their chance meeting, he receives a phone call from the hospital saying she had tried to kill herself, and he finds out the true reason for the drastic change.

Fight!
Yuki's a hard-working 21 year old who's tirelessly slugging away as a coordinator at a English language school so that she can save enough money to go study abroad. She has no interest in guys because she's so set on her goal---that is, until she meets Yuki, a guy with the same name as her. They move in together only days after they met, and at first things go well, but one day, he hits her in the face by accident. The violence escalates as the days wear on --- will their love last?!

The Days of the Sun
Nana and Ichi are twins who are as close as can be. Sure the people around them think it's odd that they still sleep in the same bed --- but they couldn't care less what others think. All they need is each other. One day, they run into a scruffy looking man wearing dark sunglasses who claims that he's their long-lost dad! Is it really him? And why did he choose to reveal himself to them now?

Includes other stories which all center around the theme: "a rose-colored tomorrow."

Paul, a serious honor student, meets the violent and rebellious Andrew in their all-boys school. What follows is a story of the struggles of youth and painful but powerful self-discovery.

Timeline (from Oriolidae & Sparviero):

01 Barairo no Hoo no Koro v01 ch01-05
02 J no Subete v01 ch01-05
03 2 Shuukan no Adventure v01 ch05-06
04 J no Subete v02-03
05 Barairo no Hoo no Koro v01 Extra

Iroha, the daughter of a good family, has just lost her father and was grieving in her garden when an arrogant but handsome man dressed in a military uniform trespasses and changes her life forever...

The latest manga from Kaho Miyasaka set in a Taisho era-esque world.

Most girls are crazy about jewelry, but not Anis Yamamoto. Not since her father gave her a rose choker as a child, claiming it was a protective amulet which would safeguard her from harm; however, if she ever took it off (a feat easier said than done!), she would be afflicted by a “punishment” of some sort. Not like it matters to her though, since the attention it attracts around school from faculty and students alike isn’t something she’s particularly fond of.

But after a certain incident causes the choker to disappear, she realizes that this punishment her father spoke of might have been a bit more than she bargained for!

For certain personal reasons, handsome young calligrapher Handa Seishuu is forced to uproot himself from the city he's lived in all his life and move to an island on the westernmost edge of Japan.

“Sensei,” as he comes to be known, is a city boy through-and-through, having never experienced rural life until now. And by the looks of it, he has much to learn! From navigating public roads by tractor to having his home commandeered by the local children as their brand-new hangout, the list of Sensei's hardships soon becomes very long indeed.

Here unfolds a heartfelt island comedy about a "gruff on the outside, soft on the inside" urbanite and his unfailingly tolerant island neighbours!

From Hokuto no Gun:

Three thousand years ago, a sect of ancient Indian priests who sought world peace and justice, developed an unimaginable fist and sent their disciples throughout the world. Their mission, passed on to their descendants, was to live in the shadows of history and judge the evils of this world where the law cannot judge! They are the Family of Brahman!

Richard, the ambitious third son of the House of York, believes he is cursed, damned from birth to eternal darkness. But is it truly fate that sets him on the path to personal destruction? Or his own tormented longings? Based on an early draft of Shakespeare’s Richard III, Aya Kanno’s dark fantasy finds the man who could be king standing between worlds, between classes, between good and evil.

Wandering the packed tunnels of Shinjuku Station, famous author Yosuke Mikura makes a strange discovery: a seemingly homeless drunk woman who can quote French poetry. Her name is Barbara. He takes her home for a bath and a drink, and before long Barbara has made herself into Mikura's shadow, saving him from egotistical delusions and jealous enemies. But just as Mikura is no saint, Barbara is no benevolent guardian angel, and Mikura grows obsessed with discovering her secrets, tangling with thugs, sadists, magical curses and mythical beings - all the while wondering whether he himself is still sane.

Once upon a time, in a certain faraway land, a man named Viscount Adam was appointed bodyguard to the Judicial Lord, a man of great importance to their country. But then Adam, who's able to make both women and men fall for his charms, becomes enamoured with the Lord’s strait-laced nephew Joel! Meanwhile, the heir to the throne of a neighbouring kingdom falls in love with his aide...

A 4-koma manga that re-imagines the anime's title character Lelouch Lamperouge as a part-time convenience store worker.

This is a story about an otaku that turns out to be the leader of a bunch of delinquents, but he's hiding his true self. His goal, get a girlfriend who resembles his anime characters.

From Viz:

When awkward schoolgirl Haru rescues a cat on her way home from school one day, the last thing she expects in return is to be honored by a feline royal family! Before she knows what's happening to her, Haru is drawn into a world inhabited entirely by talking cats--and recruited to be the next Cat Princess! Only the dapper cat Baron and his friends, a magical crow and a comical fat cat, along with a friend from Haru's past, can help her return home.

Kabayama Atsushi was a child prodigy, but now he’s just a regular high school boy. One day, a mysterious man from another world named Trance appears before Atsuhi and asks for his cooperation. Apparently Atsuhi is the chosen person who can save the world—by sleeping with Trance’s “sister,” Tsubasa! Already confused and overwhelmed, Atsushi is also targeted by a woman with strange powers that seems to know Trance and is determined to kill Atsushi. Does the world’s fate really depend upon Atsushi having sex with Tsubasa?

A cataclysm has destroyed the cities and empires of men and disfigured the spirit of humanity. In this nightmare, it falls to him to descend a mysterious tower in search of absolution. Is the angel correct that he is responsible for the destruction of the world, and what can he do in this monster infested world to redeem himself?

Based on the Saturn/PSX/PS2/Wii game Baroque.

A collection of stories portraying the cruel and twisted nature of love, lust and desire -- and the misery it brings to all those involved.

This is volume 1 of Hanlu's Portfolio of Stories.

Volume 2: 瞳深水 (Eyeball Deep Swag)

Loner high school student Moribe Kyouya thought he was lucky to have the beautiful and mysterious new transfer student Baroque talk to him. The next thing he knows, he receives a love letter calling him to the roof, but the confession isn't exactly what he expected...

The story of the Sasakura Ryu and Eden Hall, a small cocktail bar in the Chiba area of Tokyo, where troubled customers come for the "glass of the gods," which with Ryu's assistance helps them to resolve their often highly emotional problems.

The above is the synopsis of the anime. In the manga, Ryu starts out working in a bar called Lapin.