[From DramaQueen]:

High school art teacher Jun Usami has loved his best friend, Ryuuta, since they were high school students. Unbeknownst to Jun, Ryuuta's younger brother, Takumi Kajiwara, has been in love with Jun since he caught Jun stealing a kiss from his sleeping brother. As fate has it, Takumi has grown into the exact image of Ryuuta. Now that Takumi is a high-schooler and Jun's student, it's the perfect chance for Takumi to get close to his 'Usa-nii'.

The wheels of fate begin to move in Takumi's favor when Ryuuta announces his engagement to a beautiful coworker. Eager to comfort Jun, Takumi rushes to Jun's side and offers himself as Ryuuta's substitute.

As though being in a love triangle is not complicated enough, Jun's ex-lover enters the scene to steal Takumi away! What will happen when Jun has to face the reality that Takumi is not Ryuuta's substitute? Enjoy!

Takeru Gakusha was a aspiring writer, until the universe exploration missions started, he decides to apply for these, but in the meantime he meets someone who changes his life by taking him in as a "Teacher" at the Yokai Carecenter, meets people who he will love for the rest of his life and is sent to space in the meantime, how will he communicate with the people on earth and will he survive this missions?

The story of an older woman who comes from another world and brings a bit of charm to the life of salaryman and wannabe writer, Iruma!

Masaki Kenshi was taken from his home and was sent with a combat suit to assassinate the young queen Rashara. His mission was unsuccessful and he was captured and would have been typically executed for such a crime. However, Rashara, seeing that Kenshi was forced to carry out such a mission, pardons his life. She allows him to stay at the pilot academy and he becomes friends with many of the women surrounding Rashara. However, there are deep secrets that may threaten the comfortable life that Kenshi is living right now.

The story centers on a group of friends who are satisfied and complacent with their everyday lives. The friends include Tobio, a passive high schooler who makes it a rule not to hope too much; Maru, a scheming boy who gossips behind people's back; Isami, a gaudy student who likes girls and recently got a girlfriend with big breasts; and their senior Paisen (slang for senpai, or upperclassman), a 20-year old man who is rich and has long graduated from high school.

Love is troublesome! But, I can’t stop. Even a second after I fall, trouble starts. How is that love——!? Yuuha (Senior high 3rd year) falls in love with anyone who is kind to her or shows her some affection. She is currently, secretly dating Kouno, a university student and a senior at her part time, gasoline stand job. One day, she hears from her scary junior at work, Kiryuu, that Kouno has another girlfriend——?? Even though she gets hurt when she falls in love instantly, why did Yuuha go and fall in love yet again...!?

The high quality man, Yuu, who can do pretty much anything better than anyone else lives up to everyone's expectations of him. But he is feeling like something is missing in his every day life. Then, one day, Nagisa decides to challenge him...?

Naruse-kun is in love, but how will his crush take his intimidating presence?

One of the 4 winners of the "New World Manga Award" published in Issue 1 of Jump GIGA Winter 2019.

1. Aria's Egg (Itou Hachi)
2. My Friend's Little Sister (Namori)
3. Melon melon (Takemiya Jin)
4. Because I'm an Adult! (Nonaka Yuu)
5. The taste of my first kiss (Irua)
6. Leave It to the Super Maid (Takeshima Eku)
7. Princess Knight and Familiar (Takano Saku)
8. The Mistress’s Selfishness (Homura Subaru)

David and Marlo are a newly wed couple looking for a new place to live. However, they aren’t your ordinary couple—David is a vampire and Marlo is a man that transforms into a woman during the full moon! They come to the town of Reto, which is home to only supernatural beings like themselves and magicians. Even though they like the town, they soon are caught up in trouble with some of the current residents. Another vampire doesn’t appreciate the perceived trespass on his feeding territory and sends his cute little girl magician to deal with the new problem.

From Evil Flowers:

Hae Jun is obsessed with Sae Young. He wants her to be his, but he also wants her to come freely to him so he targets her sister instead. Wanting to protect her, Sae Young finally gives in to Jun's pressure and agrees to be "his woman". She expects him to treat her horribly, but from time to time she starts to see a gentle side of him. Her sister is also not the victim who she poses to be and little by little Sae Young finds herself trapped in some very twisted "love games". Is what Hae Jun claims to feel for her really love?

"A love triangle between me, my boyfriend Eisuke, and his future self!? Future-Eisuke tells us that we need to break up right away and kisses me... What's going on here!?" On the day of her high school graduation, Chisaki agrees to marry her 18-year-old boyfriend Eisuke, and the two start living together. Just when the happy couple is about to start their new life, a 28-year-old Eisuke from 10 years in the future suddenly appears! The only thing future-Eisuke can remember is that he needs to make the couple break up... So, he kisses Chisaki and snuggles up to her, using his mature charm to seduce her. Could this 28-year-old sweet-talker and Chisaki's straight-laced 18-year-old boyfriend really be the same person!?

Anthology of short stories featuring Bloom into You's characters, drawn by various yuri authors.

1: Can I Bloom Into You Someday?, by Hiiragi Yutaka.
Touko wants to swap uniforms with Yuu, but…
2: Perhaps A Constellation Like That, by Canno.
Touko and Sayaka read their horoscopes… and Yuu's.
3: Floating Maiden, by Chomoran.
When romance can make you float. Literally.
4: Onigiri, Croquette, Tamagoyaki, by Fukuyama Okara.
Koyomi is hungry.
5: Tiny Sempai, by tMnR.
Yuu becomes Touko's babysitter.
6: In The Box, by Yuikawa Kazuno.
What's in Touko's box? And for whom is it? Sayaka wonders…
7: Festival Night, by Mekimeki.
Touko always gives her all. Especially when there's a reward.
8: Let's Write A Script!, by Ayao Aya.
The early rejected draft of the Student Council play.
9: What Will You Wear Tomorrow?, by Moke.
Touko wants Yuu's opinion on her new clothes.
10: Bitter Coffee Time, by Hiroichi.
Miyako wants to test her new special coffee on her girlfriend.
11: Let's Play With Sempai!, by Itou Hachi.
A mysterious maid outfit. A card game to decide who will wear it.
12: Secret Student Council, by Tachi.
Touko wants to "recharge her batteries".
13: Ephemeral, by Hara Yuriko.
Poems under the cherry blossoms.

N/A

Kujou Akito, rich-smart-scary guy who’s actually an otaku, caught by his friend, Takaya Jin, bought an anime figure and took his pictures. Takaya then asked to Akito to be with him for 5 days, and he said “I know about you more than you know about me”.

When they were kids, Alice and Yuri promised to marry each other when they grow up. Years later, Yuri is in for quite a surprise as he reunites with his bride-to-be.

It is rumored that the bronze statue in the art classroom comes to life to eat badly behaved students. The truth is, there is a spirit dwelling in the statue and her name is Art!

Story 1: A high school girl is runs away from someone and stumbles into a room with a strange man who calls himself a “cleaner.” She learns a lesson from him about friendship and cellphones. This “cleaner” takes any job if given suitable compensation and the high school girl who is running away from the mafia teams up with him to solve a dangerous and exciting case!

Story 2: A famous fashion clothing chain’s president's health is in critical condition and his son is kidnapped! The vice president is working hard to cover up the truth about the president’s son, but who hired the “cleaner” to kidnap the son?

Story 3: A popular artist dies in a car accident after burning all but one of his paintings of his wife and meets a death god. The daughter of the artist sets out to find her father’s last painting and meets a friend of his. This friend wants to teach her how to paint, but the death god reappears and warns her not to go see the friend.

Leaving behind his throne, his wealth, and his women. The Demon King now disguises himself and start raising heroes in his pen?! He even formed a party to level up "newbies"! Aren't this suppose to be the war between Good and Evil?! Caesar mockingly answers: "Rules? I create the rules!"

Tired of evading matchmaking mama's and his grandmother's constant pleas for a granddaughter-in-law as well as great grandchildren, Baron Sedgewick- Alexander Denford finally acquires a wife. His wife is retiring, sickly and accomodating, in other words, perfect. That is why she lives secluded in their country home. She also corresponds frequently with Alex's grandmother. However when bills from the baroness starts appearing from various shops in London, Alex vows to get to the bottom of it. As his wife is only a figment of his imagination.What exactly will he find in London?