Hinata has never had any experience with love for his 19 years of existence, and finally manages to snatch a date with the help of a classmate. With no experience with girls, Hinata asks help from his best friend, Yuuma, who seems to have had many experience with girls, who in turn teaches him how to seduce a girl, but then, something happens?

From Misty Rain Scans

Growing up in a strict old-fashioned household, Nanah has always been rebellious and outspoken. She dreams of living life as a normal teenage girl... But now, at the age of 17, she is forced to marry to a complete stranger! Prequel to Mok Yuna's Honeymoon Diary.

The hero is Dr. Kishiwada, a brilliant but demented scientist, who creates bizarre mechas, battles the forces of evil, or just mucks about. There are many parodies of B-grade sci-fi movies and of TV. Crazy, slick, and very funny.

From MyPersonal-scan/Tcmanga:

A mysterious command arrives from a "King"-----
The life-threatening "Game" has now begun for the 32 students of the first year's B Class.

One day, all of the students in Nobuaki's class received their first message from someone calling themselves the "King", in which was written a baffling command.
That first command was very easy. However, the commands began to escalate until a life-threatening game had begun---

Failing to obey the orders leads to death!! Their friendships are being undermined by a bottomless terror!!

Ayumu Mikoshiba is a boy in junior high whose family runs an old shrine with few worshipers. In an effort to revive the shrine, Ayumu's parents decide he'll be the next in a long line of magical girls in the Mikoshiba family. Together with Fuu-chan, a small fox-like mascot character, Ayumu tries to help people while cross-dressing.

Adventures of Melty and friends that attend an academy in order to become questers!

Motoko and Keiko are in a relationship. This is their story

Yoshotoshi Heion was a 1st year high school student who had no desire to excel--and liked it that way. In fact he chose Hiyotani High school for that reason. It was an average school only 5 minutes from his house. There's even a cute girl in his class, Rina Fujimoto, and he's already given up on her. But Rina wants to join the "Wind Orchestra Club" (Brass Band Club) only to learn it's been disbanded. Rina's passion for music inspires Yoshotoshi to help revive the club. "Once you make the first step... Who knows what will happen?"

From Alice Dreams:

Misaki Sakurako is a thirteen-year-old girl who loves ice cream and cherry blossoms. Living alone, she had a weird dream that told her she is the only savior to three young child boys... Strangely enough, she woke up to three handsome strangers who asked her to resolve their dear curse--their bodies will transform if they see any slightly "perverted" materials (posters, pictures, etc.). The only way to prevent them from transforming would be...?

Hayate's father, Tani no Maju (another loyal "Chiguruma Tou" clansman) had discovered and developed the "Ninja Henshin Jitsu" (Ninja Transforming Magic/Techniques) that enabled man to transform into super powerful "Keshin Ninjas" (Spiritual Ninjas) who would be able to summon and utilize their own inner mystical powers. Majin Sai wanted to use this technique to further "Chiguruma Tou's" cause and make their warriors invincible. Tani no Maju resisted handing Majin Sai the secrets to this technique believing that in the wrong hands, this technique could pose a monumental threat to Japan. Majin Sai sent one of his "Youkai Ninjas" (Supernatural Ninjas) to steal the secrets of this technique. In the process Tani no Maju was killed, but not before he had shown Hayate the secrets of this process. Enraged, Hayate uses these techniques to tap into his inner mystical powers and becomes the super powered ninja "Arashi" (Storm).

A cute slice-of-life series about the friendship and daily life of a group of star personifications.

A collection of short stories.

1. Slider
What happens when a group of misfits run into the god of poverty? Mischief and house break-ins, that's what.

2. Mister Bojangles
Follows the journey of a Detective looking for a man who went by the name of "Mister Bo".

3. Goggles
A stubborn young girl comes tumbling into the barren wasteland of the lives of these two men. She can't take off her goggles, and the reason is...

4. Tsuki no Ya's Sales and Purchases
Two friends ride around in a car debating over their used book store.

5. Let's go see the Ocean
A prequel to Goggles the young girl goes to the beach with her grandfather.

6. Tonkatsu
An old man goes looking for the tonkatsu from his youth by going to every restaurant serving it one by one.

From Panda Scans:

Sanjou Arashi is a serious and reliable second-year high-school student working part-time at a detective agency. Her boss is a gambling, irresponsible, tobacco smelling oji-san. The pair are complete opposites, but this is the story of a scruffy oji-san X high-school girl romantic comedy!

On August 10 of 2019, humanity received a signal, which was verified for its integrity by hundreds of scientists, from an alien life form containing one message: let us meet on Mars on July 7, 2035. Thus began the creation of a space agency representing Earth as a whole named ST&RS. From there, things progressed quickly with man re-landing on the moon in 2022 and constructing many space stations orbiting Earth and the moon. The Space Academy was created to train the upcoming generation of ST&RS.

The same August 10th that Earth received the message, Shirafune Maho spoke his first words and it was “Mars.” Since then, Maho has been an astronomy freak who has nothing but the universe on his mind. He decides he is going to apply for the Space Academy along with his childhood friend, Hoshihara Meguru, and recent transfer and super smart classmate, Amachi Wataru. The trio begins their almost impossible journey of being accepted into the school where only 1% of the applicants are allowed into the academy.

A mystery guy who failed every exam has now awakened!! What would this guy do to make world change?!!!

Ichina is a 2nd year high school student. She lives with her mother Youko whom she hates with a passion. After getting dumped by her boyfriend, she ends up having a one-night stand with her best friend Sekitani, who also recently broke up with his long-time girlfriend. Will they become more than friends? And who is the strange guy who's waiting at home with Youko when she gets back?

The desirable Tsuu-chan from Yogoreteru Hima Nanka Nai is a character in this story as well.

13 years ago, an unknown object appeared at Shinjuku. That creature regularly gives birth to a demon. Therefore, our world is being eaten clean.
The military found a weapon capable of fighting these creatures, a special power known as "exex" that becomes part of the human body.

Ordinary guy on an ordinary day woke up in an ordinary house next to an ordinary dead body. What would you do?

From Chibi Manga:

Hiroko never had the experience of having a boyfriend. She started recently to lie to her childhood friend Tomoko who pretends that she had a lot of boyfriends...

Then Hiroko starts to have feelings for Takeru who's in the broadcasting club like her.
But when she tried to approach him at the school festival she suddenly discovers the truth...

In Shinjuku Kabuki-Cho, the biggest sin town in Japan, there are two crazy guys. Ichi is a coward and a wimp, but once he breaks into tears, he turns into a human weapon. With great martial arts skill and a blade hidden in his boots, he butchers a bunch of enemies into mincemeat in the blink of an eye. His arch enemy is Kakihara, a yakuza boss who's tired of everything, including himself. Only when he pierces, cuts, and burns his own and other people's bodies does he feel that he is alive.