Having become overwhelming strong, a mage was bored with his life and decided to reincarnate in another era about 1000 years later.

But after reincarnation, the mage now known as Kurt saw a world where magic had declined, and the mages of the era are overall much weaker than those of 1000 years ago.

It also seems that Kurt is being looked down upon for his "Gold Magic" as it is called "Defective Magic Power" in this era.

In order to investigate the mysterious decline of magic in this era, Kurt enrolled in the Magic Academy at the Royal Capital and showed his extraordinary talent where he would become unparalleled in this second life of his too!?

***A young "older" sister suddenly appears before me...?! A love-comedy of "irregular" siblings living together. ♡***

Asami, a beautiful but mysterious girl appears before Ryosuke, the protagonist who is in his thirties, and claims that she is his sister. She is the sister of Ryosuke's brother's wife, in other words, she is somewhat Ryosuke's sister... Aiming to be the ideal older sister, she decides to engage in extreme big sisterly acts!

Serialization of Big Girl and Little Girl.
After being saved from drowning while swimming, Honda Tae falls in love with the handsome Igarashi Mai, who she then discovers is ten years old...

How clumsy you are, Miss Ueno

As the child of a human and a succubus, Miori spends her days at a church she ran off to as a child, trying to keep her hunger under control. However, as a man's life force is essential for her survival, she regularly sucks small amounts from her childhood friend Mahiro... Until one day, their relationship slowly begins to change.

About a female mangaka named Mizuki who along with her staff, contemplate the best methods to develop a good porn manga.

The story and mythology of the Braves has already ended, and their star-spanning fable begins...

A god picks up an abandoned high school girl in the forest and carelessly takes her as a bride.

After being transferred to another world, Hiroyuki defeats his opponents, whether they are humans or demons, and lives at his own pace, just as he does in the present world.

In this world of swords and magic, Hiroyuki's warriors continue!

Translation note: Hiroyuki Nishimura is a self-help author and television personality who is best known for founding 2channel, one of Japan’s big anonymous message boards. You may know of its western equivalent 4chan, which he bought in 2015.

Umio is a shy kid who just started his part-time job at a manga store smack dab in the middle of the city. But his lifestyle isn’t as glamorous as the neon lights that illuminate the city. Umio’s closest friends are his co-workers who are all unique characters, to say the least, and although they're nice people, they have their quirks. They are a tight knit group of friends, have nicknames for each other and spend their weekends inside, sheltered from the extravagant scene happening on the outside.

The official Border School Juliet Anthology.

The Gals Police are two sexy police women that will arrest anyone that gets in their way of being lazy. They barely do their job, but no one can deny their beauty and attitude. Nicknamed the "Poli-Ne" ("Police Sister"), these two only think about their own beauty and clubbing while arresting the petty criminals of Kashiwa-city.

Haruo is a boy with three younger sisters and a parent-less home. Although he does not know, his sisters all know magic. Now, they hire a maid who is also a new transfer student. She also turns out to know magic...

After mindlessly accepting his teacher's request to join the animal care comitee, Misaki Souma finds himself in a strange situation with his senpai, the President, who sees him as a dog!

From MangaHelpers:

After being kicked out of the main dorms for bringing in a stray cat, Kanda Sorata is forced to live in the smaller Sakura Halls where problem students are sent to live. Although he doesn?t mind his roommates, Sorata can?t wait to move out of Sakura Halls. But when Shiina Mashiro moves into the dorm, everything changes. Mashiro is an artistic genius who, at a young age, won many awards for her skills, but due to her childhood being so focused on art, she has no common sense and social skills. Forced to take the role of taking care of Mashiro, Sorata learns about himself and begins on a path of self improvement.

Kagura already has a girlfriend. But Hosoya, the girl who sits next to Kagura, offers him a "tefure" relationship. What kind of relationship is this?

Commissioned in death to save a world in peril, a tabletop RPG fanatic is reborn as a humble farm boy with the rulebook for the universe at his fingertips! Young Erich’s quest for an invincible character build will require more than his decades as a number-crunching munchkin, though. Even with power-leveled skills, feudal life is no cakewalk—especially when you keep drawing more attention than you can handle… Can Erich adapt to his strange new world before his worst impulses take the campaign of a lifetime completely off the rails? Let the dice fall where they may!

A collection of stories:

1-3. Tadashii Ace no Kouryakuhou
a.) Hiroto Fujiki is the ace on his high-school baseball team. He takes an interest in one of his groupies, only to find out that "she" is not who "she" appears to be.
b.) Ayumu Tsumori is acting as the manager of his school's baseball team, and he borrows a book from his sister to help improve their chances in an upcoming match. Following the book's instructions, Ayumu starts cross-dressing for the team.
c.) Masaki Mizuhara fills in on his sister's baseball team, and catches the eye of the team's ace pitcher Hirona Fujiki, the sister to Hiroto from the first oneshot.

4. Hypnotism Trick
When Touri Hirahara is hanging out with his two friends Kashiwagi and Kunieda, Kashiwagi says he can use hypnosis, so Touri decides to fake being hypnotized. However, things get out of hand when Kashiwagi "hypnotizes" him into believing he's a girl.

5. Ani Tsura
Kazuki Hasegawa started drifting apart from his younger brother Kazuomi after he started getting interested in anime, specifically a certain magical girl anime he's particularly obsessed with. Kazuomi has been doing bad on his tests, so Kazuki agrees to dress up as Kazumi from the magical girl anime so that he'll put more effort into studying.

6. Khaki P to Sumire-hime
Rei Kawasumi is the vocalist of his high school band Violets, but they're not very popular, so Rei goes to ask the advice of Haruhiko Tsuchiya, a popular composer who posts his songs online under the name Khaki P. Tsuchiya tells Rei that to gain popularity, he has to not only cross-dress, but also sound and act like a girl.

7. Moshi Bare
Rin Aihara transfers to a new school, but tries to keep her intense love of baseball a secret.

An anthology with five one shots.

From the author of the series featuring a Mimic Maid, and another featuring a Mimic Adoptive Mother, comes their new series featuring a Mimic Manga Connoisseur.

A youkai disguised in human skin?! Gahi-chan is a Mimic-type monster that can both gain nourishment, and take on the appearance of the illustrations she eats. Having found the discarded works of an amateur mangaka, she becomes addicted to their taste and turns into his greatest fan. She decides to move in with the mangaka, and help him in his day to day life in return for more drawings from him.