From AQUA Scans:
The “rabid dog” Fujishima, a juvenile delinquent, gets a second chance to live after being killed trying to save a tiny dog of a car.

From Tokyopop:
It is the year 22 H.C. (Holy Century). Shinjuku is populated by monsters and goblins. Humans are endangered and the town is rife with crime. Natsuki Sasahara is a rookie at the Police Company and a newbie bounty hunter. Scouted by her superior, Batanen Fujioka the werewolf, she is half-human, half-catbeast with magical powers, and is slowly getting the hang of the business...

What would you do if a tiger skin bikini-clad alien followed you to school every day? Poor Ataru's life has never returned to normal since volatile extraterrestrial princess Lum fell for him. Now an excruciatingly wealthy and genteel rival, Mendo, adds to Ataru's torment. Not to mention an unending stream of extraordinary classroom visitors and educational materials including incompetent cherry blossom spirits, a legendary nightmare-eating tapir, and a fourth-dimensional camera that breeches alternate realities.

Note: In 1981, this series received the Shogakukan Manga Award.
Won the 18th Seiun Award for Best Comic (1987).

As a woman of a famous ninja clan, Kinuko have a trouble: she has the ability "to see through one's clothes".

The story of castle otaku, Ume, meeting a sexy blonde escort girl named Shigure...Is that really it or is there more? Read and find out!

Raised in the hope that I would be a boy full of courage and strength, they named me "Yuu."
To be a girl filled with kindness and love; that's how my twin sister, "Ai," was raised.
That's how our parents named us-
But... Our parents' wishes were reversed.
A story about twins who risk everything to protect one another and to find his or her happiness in the switch they call twins game. (Premiered in Waai Mahalo)

Ganota Utsuki leads a normal life, working for a big company in Tokyo. She has just one big secret: she's a giant Gundam otaku and she doesn't want anybody to know! And the fact that her number one love interest despises all things Gundam doesn't help any either.

While many of us would probably scream at even the thought of a ghost being near us, Freshman Nimura Kensuke just thinks of it as a common everyday thing, seeing as how he has the uncanny ability to see so many of them on a daily basis. Things soon heat up for him when he meets a girl who changes his life from then on. Her name’s Kagura, and she has the power to summon a mighty “spirit devourer”--otherwise known as a “Ga-rei”--called Byakuei. So, what’s Nimura to do? Chase down the evil spirits and have Kagura summon the Ga-rei to devour them, of course! Now, come feast on their adventures like some ravenous Ga-rei!

A dark and stormy night... A haunted mansion... Shrieking maniacal laughter...

On Pomello Island, a wayward genius named Enji has finally decoded the Encyclopedia of Summoning and with it the knowledge to summon and control the dreaded Yellow Dragon.
The power of the Yellow Dragon is to command all the animals of the world; and with it Enji plans to at last gain fame, respect, and the affections of his beloved Moegi-san.

The conditions are right, the huge egg opens, and out walks... a little girl?

Enji's plans for world domination and winning the love of Moegi-san just fell apart. Or have they...

The new student by the name of Masato Takasaka transfers to a school full of delinquents which is currently undergoing a battle between the various student activities committees. His fleeting expectations of a delicate and loving school girls and a peaceful school life go out the window the moment he meets the declared queen of the school Onizuka . What will happen to the school life he dreams of in this romantic/comedy of two unlikely partners in school full of delinquents?

A series of related stories about (a lot of) middle and high school students as they discover their hatsukoi (first love).

The onsen world lies beneath our own has spirits which can only be seen by those who truly love onsen (japanese baths). After his grandfather dies, a japanese student summons one of these spirits...

Rushuna is a blonde and very beautiful senshi (gun expert) that travels through the world with one purpose. This is to make the world a peaceful place by, instead of fighting with weapons, taking away people´s will to fight by giving them a smile. Although she doesn´t want to fight, she is forced to and shows amazing gun skills. In this journey she meets Yajiro, a mercenary swordsman, who joins her on her journey.

Meet Eikichi Onizuka a 22-year-old ex-biker. He's crude, foul-mouthed, and has a split-second temper. His unlikely goal: to be the Greatest High School Teacher in the World! Of course, the only reason he wants to be a teacher is so he can try to score with the hot students. Before he can become a full instructor, he's got to work as a student teacher to earn his credentials. Onizuka may think he's the toughest guy on campus, but when he meets his class full of bullies, blackmailers, and scheming sadists, he'll have to prove it.

Note: Won the 22nd Kodansha Manga Award for Best Shounen Manga.

Meiji Aporo's just started attending Saint Richard Academy, a girls' boarding school. Unfortunately, Aporo's kind of a massive ditz...

...which annoys her roommate Chiroru to no end.

Not one to be discouraged though, Aporo does her best to win Chiroru over...

...or maybe drive her crazy.

Whichever comes first.

from Horobi no Michi

Innocent country boy Oyamada Kouta transfers to a big city high school in his freshman year, and from day one, his life enters a world of crazy. First, a beautiful second-year student named Chizuru professes her love to him, then reveals that she is in fact a fox spirit. Frisky and flirty, her suggestive teasing of naive Kouta in front of his classmates embarrasses him to no end.

If that wasn’t enough, a gorgeous wolf spirit named Nozomu suddenly transfers to Kouta’s class and decides she wants the hapless country boy for herself. As fox girl and wolf girl vie for his heart, does Kouta have any say in this?

One day, suddenly... a night where the moon shines like never before, a boy meets the otherworldly Serin, a denizen of Chaos, only to die and become the undead. Now immortal, he can no longer exist with humans due to an ancient law... A tale of revelations that begins as he returns to Chaos, the start of a new adventure!

Mingyum wants to become East Asia Strongest martial artist, however, he has no Zen, which makes it impossible for him to reach that goal.

One day, he gets lost and finds a group of thugs, in an attempt to save a girl, he gets beat up. But in the heat of the fight, a blond foreign girl saves his life while claiming to be his fiancée. Almost at the same time, an accident occurs and Mingyum discovers he can use a huge amount of Zen, if only for a limited amount of time.

What will happen next?

From: Easy Going Scans:

Long ago, when danger approached the Earth, there existed people exhibiting their superhuman powers to save the planet; to help the weak; to defeat evil and to promote justice. Earth never hesitated to sacrifice such beings.

The powerless set these people apart and honored them by calling them heroes. However...the era somehow changed...

Hardworking level one magician Konoha is apprenticed to lazy Knight Protector Saionji Ikumaru. They both work to keep the ether world sealed away from their own but sometimes the seal doesn't work. Dragons, demons, and now Ishtar, the goddess of Venus. Will Ishtar help Konoha win her master's affections? Or will she take him for herself?