The manga is the latest story that follows the lives of Rihito Sajō and Hikaru Kusakabe, the protagonists of Nakamura's Dōkyūsei (Classmates) boys-love manga.
In the new manga, Kusakabe is working to achieve his dream, while Sajō is studying in university. Both live their lives separately.

With the announcement that the world only has a week left before annihilation, what are two teenagers to do?

Daisuke Niwa is an ordinary, if slightly unlucky, middle school student. On his fourteenth birthday, he comes down with a 'condition' that has plagued the men in his family for three hundred years. When he sees his crush, Risa, he transforms into his alter ego, the phantom thief Dark. Unfortunately, when Dark sees his crush, Risa's twin Riku, he transforms back into Daisuke. The only cure for this craziness is if Daisuke can get Risa to fall in love with him and Dark can get Riku to fall in love with him. But that's going to be a problem, seeing that Riku hates Dark and Risa loves him.

The Whispering of the White Angel Maria and the Temptation of the Black Demon Maria?! The Exciting Daily Adventures between the 2 Marias with Completely Opposite Personalities! A Story about a
Love Triangle That Takes Place in a Women's Dormitory!

Masaki meets 2 girls. The sweet and innocent Mizuki Maria and the beautiful but mysterious Toumiya Maria. Although he thought feelings of love would probably start to grow as his dormitory life
continues, somehow, he finds it embarrassing to live in the women's dormitory.

Lee Jae Won, an 18-year-old student, starts to feel awkward towards a classmate of his, Han Ka Ram. Every time they meet, he feels nervous. Is it love, or..?

Her brother ran away with the president's fiance. She was too late to escape and she was captured. She began her miserable life as a 99-day contractual lover...

XIANG Wei-er, who has exceptional grades and a sense of justice, upon transferring to a new school and class, got named by the teacher as a little teacher dedicated to guiding the "special students" in the class... Gosh! Before she can even adjust to the unfamiliar new environment, she has to first deal with a bunch of difficult people... a serious girl meets a strange handsome guy, and together act out a surreal campus love comedy!

Hey! Can you not look at me like I’m your food? Alright I’m sorry okay? Don’t come closer! And don’t lick me!!

A young man who has a tendency to live in his own fantasy world. Niinuma fell in love with the elite company, Obata, The first night he spent with him were gentle and sweet. Niinuma could see the different side of him. [It was you who invited me]. He was surrender to the intense pleasure he felt that night but one day he hears a rumor about Obata "He's a Prince in the Day but a Beast in the Night". What's his true appearance? Keep an eye to this scary and turbulent love story.

Sasaki Ichika and Sasaki Umi are couple. Handsome boy and pretty girl, they are people’s admiration. But, both of them have some regrettable secrets...?

Aoyagi who was eating at a pub hears a nostalgic husky voice. The voice belonged to Akaha Furuhashi who used to be a classmate during high school, but that’s all they were. However, he still has a strong impression of him and even remembers the mole on Furuhashi’s neck against his fair skin and how he would wrinkle his brow when he was displeased. Aoyagi believed that that was the day that destiny connected them, but a small argument makes Aoyagi wants to create a date plan that would make Furuhashi fall madly in love with him…?

The sad growing-up story of a pair of orphans dependent on each other. "I want to protect you forever and ever, because we have no other loved ones in this world"

"Keeping a cat is kinda scary... Cause it could leave at any time, right?"

Mirei, a young OL always refuse drinking party invitations from her co-workers by using her "cat" as the excuse, although actually, the "cat" is the younger boyfriend she has been dating since her high school days. She always thought their daily peaceful life will last forever, until one night...

After her parents divorced, Cong Cong has been living alone, one day she goes to meet her idol, falls down a flight of stairs and travels through time.

Sekizui Hikinuki no Kei has posted many short stories on Twitter. This is an omnibus to collect them.

From JManga:
For various reasons, Kota Kuramoto lives a plain life without TV, oblivious to fads and fashions as a completely out-of-touch high school student. One day, he begins pummeling a boy who suddenly appears in his yard, not realizing the boy is none other than world-famous, super-popular actor Togo Kihara! Togo takes to Kota despite their first meeting and tips him handsomely to work as his attendant. Kota can’t help but accept Toga’s proposition—but when he sees Togo display his star aura on the set, Kota sees a Togo completely different from his snobbish, pushy, normal self. What happens next? This comic puts a super star and a high school pauper side-by-side for a story of star-crossed love!

Yomikado Meijirou thought he was just an ordinary high school boy. However, after saving a devil, he discovers that he was born with the Seal of Solomon on his tongue, a special power that allows him to control all forms of sorcery and devils. He also discovers that he will die in three years as every use of his power uses up his lifespan.

He is told that the only way to save himself is to establish a contract with the 12 Starlight Maidens who were born with a special sign somewhere on their body, and to do so, he must lick their signs with his tongue, which is where his sign is located.

Tzubakisaki High School is an extremely strict girls high school. This year, the school has banned all students from going to annual festival, and two of the girls have promised a date to their boyfriends/crush!

Li Miaoyu used to be a delinquent, but one day he woke up as a pink cat.Now he has to live as a house cat together with his way too affectionate master.

A Chinese author said: "Everybody needs to wear a mask. That is not entirely bad. If it makes you feel safe, do not take it off. Our male character also wears a mask. The mask is just cold in front of a girl and the fact that she completely forgets everythings about him .. Is that worth it when he knows the current status of that girl?