Being an adult is a burden. I'd rather stay as a teenager forever. But, thanks to my handsome biology teacher, Mikasa, I'm slowly learning about the adult world?! What will I learn in today's lesson? The adult love comedy, finally in comic form!

Yuki ponders a relationship with her childhood friend, who happens to be younger.

Rei, a young high schooler gets a strange mail on her new cell phone. An infinite symbol. When she opens it, a young boy magically appears and tells Rei that she must grade his performance as king. Now, this young boy, Rouel, is under the care of her and her younger brother, Ichita. So what adventures will begin from opening this mail?

The story is set in the year Showa 44 (1969), and it centers around Takanori Jinguuji, the 27-year-old man who eventually become the head of the Japan Shogi Association in the main 3-gatsu no Lion series.

In a small alleyway in Higashiyama, Kyoto, there are two boarding houses, and in the alley these form, dubbed "outcast alleyway," there are only two tenants. So one of them, the daughter of the current landlord, pesters the other tenant into helping her gather more residents, specifically other outcasts.

Amano Taira is your average junior high student who has a problem with his height. Join him and his friends as they journey to many places and experience many hardships during their teenage years. This is a heartfelt school drama with a little bit of everything.

Despite being a genius, the duke's daughter Liana is unable to earn her family's recognition. As such, she decides to run away. On her journey, she meets Fred, who seems to be just any other handsome adventurer. Sympathizing with her plight, he proposes they "become a couple"?! This is the tale of a genius girl seeking happiness, an isekai story of second chances! (Source: Hakusensha, translated)

My first boyfriend is super hi-spec but...?

The main characters this time are not Yura and Makoto, rather an alien in human form and his girlfriend, whose memory he has altered. He has enjoyed and loved her, and now he is called back to join his kind again.

Ehara Tokiro is looking forward to his first day as a new teacher in an esteemed all-girls school, dreaming of young and naive females being coy and flirting with him. What Mr. Tokiro wasn’t expecting was to become intimate with the sexually-charged Miyako Hase, especially after discovering the randy little minx is one of his new students! Using her feminine wiles and dirty tricks, Miyako makes a proposition to her homeroom teacher that no red-blooded male could refuse. The only question is, can Ehara’s teaching principles overcome the stirring in his loins when confronted by a beautiful -and naked - pupil?

Kaka, an unusually strong girl with a talent for combat, sees it has her duty to protect and assist her caretaker and master Genjou-sama, a kind but frail young priest who nearly died saving her from a tiger. When poisoned water threatens to destroy their village, Genjou-sama leaves for the capital to find a solution. In his absence, demons burn down their formerly peaceful village and transform the villagers placed under Kaka's care into monkeys. Kaka flees in a desperate attempt to find Genjou-sama, only to find a haughty powerful spirit is now using his body as a vessel! She learns that the human Emperor has been secretly replaced by the evil Demon King, and that this spirit has come back for one simple purpose: to restore order. The contact he offers is simple. If she accompanies him on his journey to the capital and all goes according to plan, the spirit will give Genjou-sama back, relinquishing the priest's body and retrieving his soul from the underworld. Will Kaka take the risk?