Tayutama Kiss on my Deity centers on Yuuri Mito, a student at the Sousei Academy and the only son of the man who runs the Yachimata shrine. At Yachimata, there is a legend of a deity named Tayutayu-sama who protected the area, but this deity and other so-called “Tayutai” have been lost in time. Mito and his friends discover a relic on the school grounds with mysterious patterns on them. Then, at the opening ceremony of the new school year, an equally mysterious girl named Mashiro appears before Mito. Mashiro is somehow tied to the relic and the legend of Tayutayu-sama… [Mangaupdates]

Two childhood friends Beckman Jouji and Kuranosuke reunite after not having seen each other for a while. Kuranosuke has the power to fly, but only when his best friend is by his side. Unfortunately, Miss Schrodinger has other plans for these two friends... A one-shot that shows the bond between two best friends!

Our hero Vash the Stampede disappeared for two years after blasting a crater onto the moon above the desert planet he saved from annihilation. But with good people and bad alike trying to track him down, he won't stay lost for long! Count on more crazy gunslinger action, new dastardly villains...and a new outfit, to boot!

Note: Nightow changed publishers to Shonen Gahosha and the series continued to be serialized in Young King Ours magazine. Due to the original publisher retaining the name Trigun, Nightow had to change the title to Trigun Maximum, which isn´t a sequel but a new name for the rest of the series. The first 3 volumes were published under the title 'Trigun' and the entire series compiled into 14 books as 'Trigun Maximum' (the numbering was also restarted when the title changed).

Won the Seiun Award at the 48th Japan Science Fiction Conventionwere for the best comic of the year.

A miniseries prequel about the encounter between Rain and Zol. This is a prequel to Immortal Rain set before Machika's birth. Machika's grandfather Zol, who works as a bounty hunter by the name of Grim Reaper, encounters Rain, who turns out to be Methuselah, the most wanted man in the world. Why did fate bring these two men together and what is hidden behind Rain's clumsy and kind personality?

Manga takes place in Gensokyou, the setting for most of the Touhou games. Obviously Touhou games related.It's story of 3 fairies and their daily tricking to visitor of Hakurei Shrine, getting revenged, and so on.

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...

1. Tenshinchigi (Gods of Heaven and Earth)
The gods of earth, water, fire, wind and thunder gather together every day for their assignments. In between causing storms and rain showers love develops.

2. Fragile but Strong
Mayden, the king from Dumayden and Alexander, the king from Alectoria, are best friends. One day Mayden proposes a marriage between his eldest son and Alexander's only daughter but, unknown to most, the king's daughter is actually a rebellious teenaged boy! What happens when Prince Mayville turns up for the marriage interview and meets beautiful but headstrong Alec instead of the rumoured Black Rose Princess Sandra?

3. Stray Cat Rock
Simple first aid to a wounded stranger is interpreted as something more.

4. A Wanderer's Love
A host who enjoys preying on women finds himself unexpectedly falling for a male florist's beautiful bouquets

5. Love Monster
Returning home drunk from a group date Hayato finds a strange vagabond on his doorstep who turns out to be his Uncle Tooru.

From Kokoro no Oasis:

Tomas is a proud and fearless assassin who has never failed a commission. So what happens when he's commissioned to kill Myra, an immortal vampire?

Mangaupdates:When a vampire is in love with a human...and you add zombies into the mix...

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).

From Girls' Generation Scanlations:

Kikuchi-sensei rejected a love confession. The boy cursed him, the next day on the train going to his new job, every man in the car wanted him... But why were they harassing him?! If it wasn't for the young Akane, who knows what might have happened?

After Tsubaki Ryuta is run over by an alien, he receives superpowers that he can’t control. How is Ryuta going to make use of his new powers? Being the new hero of town could be an option, but…

From ShoujoMagic: This manga is loosely based on The Tale of Genji / ??????(Genji Monogatari) and is a MUST read! When the Emperor takes a new Empress, she is barely older than the Emperor's son Hikaru. She becomes both the one woman Hikaru loves and the one woman he can never have. And so Hikaru's feelings roam as his body wanders from bed to bed, seeking a replacement for her. When he finds the girl he believes can take her place...he commits a terrible sin. Now, a thousand years later, Hikaru's nightmares become reality as he is punished for past deeds in a new life--the greatest playboy in all of history...shakes like a lamb when any girl touches him!

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!

4-koma about a "human" girl attending what turns out to be a school for monsters.

Really cute and funny!

Rion is on a mission to find her missing friend Shihoko. Her only two clues are a card given to her by Shihoko and a confession that her best friend was in love with a vampire. Thus she heads down to a club filled with pretty male escorts whom she insists are vampires.

Suou, the owner of the club, insists that he doesn't know anyone by the name Shihoko at all. He claims that the hosts are not vampires. After he tries to chase her out of the club, Rion throws a very, very expensive bottle of wine onto the ground to prove that she is not leaving until she finds the truth--and finishes paying for the wine by working part-time at the club.

While trying to rescue her friend, she realizes that Suou and the other hosts are not the group (vampires or not) that kidnapped Shihoko. However, in the middle of that life-endangering truth-seeking expedition, she's saved by another group of apparent vampires. So, who are the real vampires after all this?

Yoshino Shinya is a high school boy who is bullied all the time at school, which leads him to have no friends. However, no one knows that he is actually half-youkai, and due to that, he has the desire to eat human flesh. But because of the promise he made with his youkai father never to prey on humans, Shinya tries to resist his youkai blood that is thirsty for human's blood, and live as a normal high school student. Will he be able to keep the promise he made with his father and keep his secret hidden?

From Echochi Scans:

1) Yoru no Tenohira
Yamada is a cameraman who works at a local TV station. He is asked to film the rumored appearance of a monster at a secret hot spring by the mountain recesses. What is it that he will find over there?

2) Zoku Yoru no Tenohira
Now that Yamada finally met his “true love” in Yoru no Tenohira, he quits his job to embark on an epic journey to find happiness. Nothing’s going to stop him. Even if he has to sacrifice very inch of his life!

From Viz:
Sad at the thought of spending Christmas alone, Kurumi goes out for a walk. While she’s crossing the street, a boy bumps into her and a rein suddenly appears that binds them together. The overjoyed boy tells her she’s his master, and that she’s a Santa Claus. Kurumi dismisses him as a crazy person, but then he transforms into a reindeer?!

From Dragon Voice Project:
The first three chapters are about this cute "couple" and the last one is a oneshot called Amai Kamiato.

• Amai Kamiato -
Ren is a "tame" vampire and currently spends his lifetime with a detective as blood donor while in return he helps her investigate at night. Then suddenly, the most unimagineable thing happens: Ren's daughter Maia appears, but vampires can't have children!

Note: there's a side story of Penguin Kakumei in Vol.3, which hasn't been scanlated.