From MangaHelpers:
Tonight, Natsuo loses his virginity. His partner? Her name is Rui and he just met her today after school. She's the one that brought up this whole situation, stating that she wanted to simply gain the knowledge about sex. She does not want to start a relationship, nor does she care about Natsuo.
Afterwards, Natsuo feels guilty for losing his virginity to a girl he doesn't even particularly like. Mostly, it makes him feel like he betrayed his crush to his high school teacher: Hina. A quirky love triangle story unfolds as Natsuo, Rui, and Hina all end up becoming part of the same family.

Kanei Tomoya came back to his previous high school to be a substitute teacher in Physical Education. He met his fellow teachers on his first day and everything is sailing smoothly until Seta Kousuke came, his arts teacher back in high school. Everything became worse when he accidentally broke Seta-sensei's phone and was asked to be his lover in the span of his four months stay. Now will this "relationship" turn into something good or something bad?

Have you ever felt as if you are a protagonist of a fictional story? Then Ori's life could be called a cruel drama: the death of her parents, uncaring guardians, bullying in school, nervousness around people... But as a matter of fact she is... an invented character in the truest sense of the word! And the author, who decides her future, is already writing a tragic finale! Only, ignorant Ori does not obey his will...

Even though Makoto is only a middle school student, he’s the one taking care of his airheaded older brother. One day, Makoto arrives home from school to find that his older brother has picked up a suspicious man from the garbage dump and what’s even worst, it seems his brother has fallen in love at first sight with this garbage dump stranger!

In a small port town, there’s an old legend that sometimes, a cat will take the form of a human boy and choose a lonely girl to live with. The cats call these girls “witches” because only they can see the cats in their human form. This is the story of those witches and the cats that live with them, as they share their warmth, lick each other’s wounds and try to find the magic called “happiness”, one step at a time.

An unexpected reunion with her ex-boyfriend... Who turns out to be a fudanshi?!!!

A reliable JK and a beautiful mother. Toshiro Nitta is a Hikikomori Neet who happens to be a trader. He lives alone in a large Japanese house as a shut-in. One day, some of his relatives have to start living with him ... !! The life of a heart-pounding harassing life begins!

Includes 4 stories about love with various types of childhood friends.
1. Kiss in a Suit
2. Loving Eyes After School
3. Don’t Pamper Me, Hinata-kun
4. Hiro-kun is a Teacher

A "Eromanga-sensei" spinoff centered around the beautiful and famous young light novel author Yamada Elf. After failed attempts at seducing her dense siscon neighbour Izumi Masamune, she tries it with cooking.

From MangaHelpers:

There's a new wheel-chair bound student at school who has returned after an illness, and she immediately kisses Tsuzuki Ui, who she calls "Rei-kun." He soon deduces that she is a daughter of a wealthy family, and a person he once beat at an internet murder mystery game. She is apparently fixated on him, since he was the only one who ever beat her, and she has now come to see him in person. Her plan is to have a real-life murder mystery game, and her current focus is on the supposed suicide of Tsuzuki's father. For some reason, she suspects his little sister Haruka... [tethysdust]

Biting more than she can chew, Tasaki-chan approaches her crush Kirishima-kun with confidence brought from out of nowhere.

This takes a heavy toll on her... but Kirishima-kun is no dummy an certainly not made of iron!

Minato is a third year middle schooler with a girly face. He came out of the closet in front of his family and told them that he is gay...since then his mother started bringing him cute/girly things which somehow dissapointed & hurt Minato's feeling.
Living beside beach his family runs a bread & breakfast where he meets a new guest Naoki Oisaka whom he started feeling comfortable with.
This is going to be good? Just wait & see how this love story ends...

Wei QiuYu, who just entered his 30s, has fine features and a successful career, but he is still singe? You may have already guessed the reason...

In a forced blind date, the brother who attended in his sister's place turns out to also bat for the same team? This marks the beginning of an ill-fated attraction! The cheerful puppy wolf pursues the difficult general manager. Faced with the pressure of marriage from his parents, will QiuYu be able to drop his facade and come together with his mutual love?

From MangaHelpers:

After the death of his parents in an accident, Yutaka was taken in and has been living peacefully at the Mita Shrine. One day, a pair of really hot miko appear, causing many nosebleeds for Yutaka. When he is drawn into their fight with a dangerous evil spirit, he uncovers the fact that he also has some kind of mysterious power inside himself as well. Now it looks like he's going to become involved with their dangerous fight against evil spirits! [tethysdust]

Lupin the Third and his motley crew return in Shin Lupin III! This time, several of the stories are either brand-new or adapted from or to the Lupin Part 2 anime, and the beginning story was even animated by itself several years later! Lupin the Third is the grandson of the famous literary thief Arsène Lupin, and his partners in crime include the sharpshooter Jigen Daisuke, the stoic samurai Goemon Ishikawa the Thirteenth, and the on-again-off-again lover/rival Fujiko Mine. Their object is to steal the most valuable and important items while evading the guard of Inspector Koichi Zenigata, the ever-vigilant ICPO chief whose life goal is to capture Lupin, but when it’s fulfilled, he’s lost his purpose! What kids of exciting adventures will they get themselves into in...Shin Lupin III!

A small collection of yuri manga by Shimizu Hikarino

Sae and Riko have been best friends since childhood. But as they grow up, Sae notices more and more the differences between them, and starts to have doubt about whether their friendship is going to last...

Quinta is an infamous grand witch who has lived over 300 years and is known for her cruelty and killing other witches. She's shrouded in mystery and secrets, but the truth is, she's actually only 16 years old. In an unexpected turn of events, Quinta becomes a bodyguard for Nestor Gilroy, a renowned professor with 5 PhDs, who is being hunted down for his unpublished research. Together, Nestor, Quinta, and her animal companion Feeyo embark on a journey in order to have Nestor's results published.

Izuna has been living the life of a double, devoting it to represent Princess Kisara of the East country, who has always had a very weak health. Even within the East country, a very few within the Royal Palace knew about Izuna's real identity. And the only one who called Izuna by her real name was the real princess.

Izuna's time of serving as Princess Kisara's double was supposed to come to an end once it was decided that Princess Kisara would be marrying to the Crown Prince of the West country to bring peace between the two countries. However, just a few weeks before the marriage ceremony, Princess Kisara's health suddenly turned worse. The Princess realized she had failed to set Izuna free of serving a life of a double. She apologized repeatedly at her deathbed, leaving the two countries' peace on Izuna's hand.

Now Izuna will probably have to lead the rest of her life as Princess Kisara, marrying a person from the enemy country. She vowed to fulfill her precious Princess's dying wish. However, she vowed never to fall in love with her future husband.

But, what exactly awaits Izuna in the West country?

“The other day I saw an interesting porn video, about a guy having sex with his boss.” Hasegawa Naoyuki, 37 years old. His work is perfect, but by contrast, in his private life, he’s become aware that he’s gotten out of shape. Katagiri Satoshi, 30 years old. Handsome, smart, good personality, likes both men and women, a prince admired by all at his company. Or he should have been. He stole money from a university student, and he destroyed the car of a man he didn’t like. And secretly, he’s totally bankrupt?! One night in a park, Hasegawa meets the Katagiri that nobody knows!