A story about a man who wants to make a zoo full of mythological creatures in isekai.

From the manga habit:

Shiina is a serious man who has wanted to be a zoology professor since he was a child. He was infamous for always carrying around many massive books. Now 28 years old, Shiina is an associate professor who works diligently to train future zoologists at a university while looking after his childfood friend, Chitose. Chitose is also an associate professor in the biology department and apparently always walks around with penguins. So he is quite infamous in his own right. Chitose has a weak constitution and always needs Shiina’s help. This manga focuses on the trials, tribulations, and future of the young associate professor, Shiina.

From Nigihana: One day a high school student named Haruhiko who is aiming for Tokyo University has discovered a very important secret. From the closet, appeared a beautiful girl with a black pony tail, Utsuki who came from "Moon Village" with her Ninja Troop said to him, "It's been 7 years, master."

Manga adaptation of Sima Qian's Shiji (Records of the Grand Historian), which depicts famous people and events drawn mostly from 8th century BC~2nd century BC of Chinese history.

In order to continue his high school education, Asaoka Miki separates from the person who raised him and returns to his parents' home. Since he has always been compared to his talented and social younger twin, Itsuki, he has a deep inferiority complex towards his twin brother. After meeting and falling in love with Takagi Kazuya, someone who is seven years older than him, Miki's world changed completely. Takagi's love and kindness melts Miki's stubborn heart, and not too long after, Miki's blind faith in Takagi intensifies. For Miki, that was his first once-in-a-lifetime love he's ever experienced.
However, the person Takagi's after isn't Miki, but the boy who harshly rejected him. With Miki, Itsuki's lookalike and replacement, in his hands, will Takagi suddenly close in on Itsuki again....?

A love story between a piece of scum and a brave young man who are a few years apart.

A young man comes to Tokyo to become a poet (he actually composes a lot through the book!). But one can not support himself with poetry, so the hero works for a half-legal firm running all possible errands. In the process he meets a lot of people, both men and women, who are strangely interested not in his rhymes, but in his ...body! Absolutely lovely tragicomedy.
~by DaRyu

Aida Rendou, ex-student and would-be poet, struggles to earn a living in the big city. As a talent scout for the adult video firm, M+ Productions, he hunts for potential actresses but it's not enough to pay the rent. So boss Nanazuka offers him extra cash to use his body to seduce men and women alike. Michiru, a spoilt young woman with Yakuza connections, comes up with what appears to be a perfect solution: she'll be Rendou's patron in return for him working as her full-time host. Will Rendou finally be able to write his poetry? Or will he end up corrupted by the amoral dog-eat-dog world around him?
~by Lyrebird (Half-Baked)

The greatest demon lord in all history, Varvatos, has reigned for several millennia as absolute ruler. Now, there's only one thing left for him to do... enjoy the life of an average commoner! When he reincarnates as a villager in an unspeakable city, everything seems to go as he expected, but there's just one small problem: even when he restrains himself, Varvatos is still too strong! In a short time, rumors about him spread, and now, all sorts of men, women and assailants are approaching him! The quiet life I'd always dreamed of seems so far away...

N/A

Our protagonist Oroku, is the son of a female knight and an orc. Due to his appearance taking more after his mother, he was harassed and bullied by the orcs of his village. After meeting a beautiful elf and other demi-human girls, and being rejected for his lineage, the strength of his blood awakens and plots a plan to become the strongest warrior in history in order to make a harem of beautiful women.

From Fantasy Shrine:

As a salesman in the competitive world of beer sales, Sawatari has to gain the approval of the legendary God of Sales, Shino. It’s rumored that whoever has sex with him will improve sales dramatically. Although, Shino is the one who seduces Sawatari, it’s Sawatari who becomes increasingly attracted to Shino, a serious yet down-to-earth businessman with glasses and a wanton in bed without glasses. But could Sawatari fill Shino’s heart with love…?

Miu has always been aggravated with a certain problem: She has a weak constitution and spends most of her days either sick or extremely exhausted.

After falling ill before a very important date, she decides to take a large quantity of a mysterious medicine which was supposed to cure her and keep her looking fresh and energetic. To her surprise, she finds it has turned her into one of the undead instead!

The story starts off with a bunch of high school students, taking the dare to go up to this abandoned building that has been half destroyed by a fire. It was rumoured to be haunted. Just a rumour, right? Not when real corpses start showing up, and they start feeling things grabbing them, and finally zombies going after them!
Shikabane Hime is there to save the day. The immortal girl, "Shikabane Hime," has the mission to "kill" 108 corpses. It's a contract she has between herself and the Buddhist monk, Keisei. After 108 corpses, she will finally get her happiness and go to heaven.

From Oblivion Lumiere:
Everything happened after the death of a genius lady painter. The Professor, who cannot give her talent up to nothingness, planted her soul into a young girl's corpse. Youth painter Nell is then asked to teach the girl, "Lili," how to paint...... The undying girl and the shut-in youth painter; the peaceful days of these two wandering in the ravine between life and death are... Don't miss out on this tale of a little mysterious yet beautiful "soul" drawn in a stunning art style!

The "battle action" manga centers on Tsuranuki Tsutsuki, a middle school boy who lives a happy life despite slightly strange family circumstances. But when a great disaster strikes, strange zombie-like creatures kidnap his younger sister. To find the whereabouts of his younger sister, Tsutsuki heads to monster-infested Tokyo, and there has a chance encounter with a high school girl wielding a mysterious sword.

The urban exploration of two teenagers causes them to run into a mysterious "box", which encloses those infected with a virus called "deadite". In that city, there is a teacher named Katsuragi Zakuro. Which hides a secret...

A hitgirl who has no qualms with death is tasked with killing an immortal man.

In this eccentric student council, it contains "the nothing but":
1. ...a face student council president Hiiragi Mikado
2. ...love vice president Yanase Kiri
3. ...money treasurer Kabashima Kyouichiro
4. ...brains treasurer Kashiwagi Sou
5. ...popular secretary Tsuge Chuukichi

With a student council like this, it's no wonder that the transfer student, Matsunami Yuki is overwhelmed and decides to win the chaotic marathon for her fellow new classmates (i.e. make new friends). Unfortunately (or fortunately?), she caught the eye of the "nothing but face student council president" himself! What will happen to her?

No one knows Torako used to be a delinquent. All of her classmates only know her as the perfect student. But everything changes when Nokotan, a transfer student with antlers, enters her life. Antlers aren’t the only thing strange about Nokotan. Her deer nose can sniff out Torako’s secret past! Whether it’s at school or the zoo, chaos follows this doe-eyed girl’s every step. Torako has so many questions! Is Nokotan a deer, a girl, or something in-between?

Fun Fact :
-Author is illustrator for 天音かなた: https://m.youtube.com/channel/UCZlDXzGoo7d44bwdNObFacg Vtuber
-Because of that, Physical copies on Amazon store soldout in 1st day

Tajima Ryohei, aka Shikeisyu 042 is sentenced to death for murdering 7 men. However the government is planning on abolishing the death sentence for good. In order to accomplish this, Ryohei must prove that ex-criminals like him can live in society. During the 3 years he lives outside the prison, he will meet more than 1,000 people, clean restrooms, plant flowers and define the value of human life and kindness.

Sotoba is an old-fashioned Japanese village nestled deep in the mountains. It has a small population of about 1300, and the villagers strictly follow age-old traditions and customs. One sweltering summer, a mysterious and deadly disease begins to spread rapidly among the villagers, affecting young and old alike. In the midst of this spate of puzzling deaths, a family of beautiful and elegant individuals moves into the abandoned 'Kanemasa' mansion on the hill-side over-looking Sotoba.