From Blissful Sin:

During the last summer holiday of high school, Chinatsu, who has been scared of sex ever since he had his heart broken, decides to jump into the arms of Charles Yamazaki, who is said to be a Love Counsellor that can bring one out of one's pain no matter how terribly one's heart has been broken.

For the first 14 years of his life, Yukio Tanaka has been one heck of a boring guy. He has no hobbies, weak taste in music, and only a small vestige of a personality. He yearns for an exciting life, but his shy, and somewhat neurotic personality makes him his own worst enemy. Little does he know that his life will be forever changed when he meets Ryusuke Minami, a wild and unpredictable 16-year old fresh from America, who happens to be in a rock-and-roll band named after his Frankenstein-like patched dog--Beck.

Note: Won the 26th Kodansha Manga Award for Best Shounen in 2002 (shared with Sakigake!! Cromartie Koukou).

From Viz:

Although a truly gifted hairstylist, Kiri Koshiba has no interest in using her talent to pursue fame and fortune, unlike the three popular boys in the "Scissors Project" at school. Determined to become the best makeover team in Japan, they give showy makeovers to handpicked girls. As much as Kiri tries to shy away from the Scissors Project spotlight, she finds herself responding to beauty's call...

Note: Beauty Pop Stage 2 is from volume 7 to 10. It is a continuation of Beauty Pop. This is because they were published after the hiatus. The whole series ends with 10 volumes.

From Viz:
Leo Aoi looks like a crazy animal with wild eyes, and he goes berserk whenever he feels threatened and sees blood. That doesn't stop animal-lover Yuiko Kubozuka from befriending him, however. In fact, Yuiko is the only person Leo will listen to when he has one of his violent fits...

Includes Extra Stories:
Fly
Cactus Summer Surprise

While investigating a murder case, Detective Hishinuma Kazuha is reunited with mobster, Hyoudou Itsuki. During their junior high school days, their relationship was like oil and water; Kazuha minded his own business and Hyoudou was emotionally attached.

Hyoudou is at a bargaining point as he approaches Kazuha: he'll divulge important information about the case in exchange for Kazuha's body. Kazuha refuses such an unfathomable request, but Hyoudou, the unrestrained beast, takes control...

These two interwoven men and their superb, wild, beast-like love!

YOO Nan-Hee is a high-school girl and also the leader of the drama department. She was always a cheerful person, but everything changed when she began to feel something for JANG Gook-Yung. When she discovers that Jan Gook Yung is dating the princess of class 12, OH Eun-Yung, she ends up getting drunk. The poor JANG Gook-Yung gets stuck with taking her home but because of an accident he momentarily decides to take her to his house instead.

Once there, she accidentally knocks him out and takes his clothes off for him because he fainted. The next morning her parents see the shocking image and decide that they must get married! Now they have to try to live a normal life… if they can…

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.

Now that Ira's older sister is getting married, who will take her to the bathroom after 10 p.m. and sing "Twinkle, Twinkle Little Star" outside the bathroom door in order to protect her from the beautiful, androgynous, child-eating clown? Will marrying a closeted gay man help?

Considered by many fans to be Ooshima's best work.

Volume 1
1-2) Bakumatsu Seishun Hanafubuki
Follow the adventures of Okita and the rest of the Shinsengumi in this fun romp with a yaoi twist through ninteenth century Japan. (from Countless Time)

A basic story of love between the various members of the Shinsengumi, that mostly focuses on Okita Souji and Hijikata Toushizou. Mostly slapstick humour about the love shared between these two men; and how Hijikata tries his best to avoid the feelings he has for Okita.

3) Ambitious Boys
Story of how Hijikata and Okita met.

4) Afterword

Volume 2
1) Bakumatsu Seishun Hanafubuki

2) Bakumatsu Seishun Hanafubuki ~ Side Story

3) Bakumatsu Seishun Hanafubuki ~ Side Story

4) Special Story
A series of short stories about the Shinsengumi boys. Not scanlated.

5) Afterword

Every good thing in Naoya Kamitani's life comes with a catch: He managed to get into a prestigious university... missing the fine print that he'll be sacrificed to appease dark beings. When he arrives at the school, he immediately runs into a man with all the answers... who never tells him the whole truth. A rather pretty girl wants him all to herself... as her dinner. He gains the favor of the richest, most influential girl in school... and she's a total sadist. He even finds out he has a daughter... who sets fire to everything when she gets excited. Will Naoya come out on top? It's a long road ahead of him..

From Mangascreener:

Sakai and Shoji are two idiots. Their band, Moozmuz, is eccentric, flamboyant and silly. Gogh, their classmate, is a quiet but intense clothes designer. Watch the friendship between these three artists blossom and suffer, rendered in Shinkichi Kato's vibrant, lively art. The two volumes also contain a pair of one-shots each.

Akari is drawn into the exciting world of kabuki theatre, She then spends her time after school assisting the famous actor, Shonosuke Ichimura. In the real world, however, this prince of kabuki is actually a high school cutie named Ryusei. The pair's relationship gets off on the wrong foot but eventually, with the help of a cat known as Mr. Ken, might start to fall in love.

Train Heartnet, also known as "Black Cat," was an infamous assassin for a secret organization called Chronos...until he abandoned that cold-blooded existence to live on his own terms as an easygoing bounty hunter. But is Train's past as far behind him as he thinks?

Kotoko finds a strange wounded boy, collapsed on the ground. She saves him and asks in return that he spend her birthday with her. She lives alone because her father had passed away... How can she still smile? And what is so unnatural in this boy she saved? It appears he can see more than human beings... What will happen to him? Will he be saved? And will he agree to spend the day with her or stay a stray and be lonely as he's been from the day he was born...?

Kyou and Asu are two sisters whose mother passed away while Asu was still a baby. After racking up an unbearable amount of debt due to his gambling addiction, their father disappeared - leaving the two siblings to fend for themselves.
Thus begins these two spirited girls' efforts to make ends meet while still enjoying their childhoods to the fullest. "No matter what hardships we have to endure, I'm happy so long as we're facing them together!"

A warm and sweet little slice-of-life story that will surely enrich you with a feeling of peace and good humour!

From ShoujoMagic:

For heroine Ooba Kanoko, life isn't much fun. Her family runs a small restaurant, where she slaves and is horribly mistreated by her two sisters, parents, and grandfather. (Not to mention the fact that her name said aloud as "Oobaka no ko" = "stupid kid"!) Poor Kanoko cooks, cleans, and takes the blame when things go wrong. However, her life takes an unusual turn when her family suddenly loses what little money they had, and everything they own is about to be repossessed -- along comes a ragged looking, tall stranger with an interesting proposition that will turn Kanoko into a billion dollar Cinderella! At a price to Kanoko...

High-school student, Yukiji, whenever he's with a girl, he would get very anxious around them. As a result, during the school's festival, he encounters a long haired beauty dressed as a maid and falls in love with her at first sight. Unexpectedly, he finds out that the beauty was actually his fellow classmate... Haruki. Every time he's around the cross dresser Haruki, he feels an uncontrollable urge.

How can that be?

Includes two chapters of "Lost Lamb, Please Take Care of Yourself".

From Ochibichan. Misora had amazingly managed to get into a prestigious school which has 80% of its students managing to get into Tokyo University. However, because of that, everyday ever since school started, she’s always been forced by her grandfather who runs a tuition centre to just study, study, study…

A story about two kids who go to Tokyo after their mother died and their stepfather kicked them out of the house. In Tokyo they meet up with a fellow orphan named Shigeru Ito. Thus begins their cynical tale of laughter and depression.