Puzzle expert Professor Hershel Layton and his apprentice Luke are invited to an opera by one of his former students, only to learn that most of the audience in attendance have come seeking eternal life, which has been promised to be given to a single person who successfully comes out on top after a series of puzzles. Along with the claim that a young woman who died has been reborn as a child and the search for a long lost civilization, the mysteries run deep as Layton seeks the truth behind all the riddles.

Our relationship is a secret to all others. A bittersweet boyfriend and girlfriend romcom! 「Youth」is such a pain. Loner by choice, Shinomiya Seiji together and this grade's top scorer and unobtainable flower Kanzaki Kotone. They absolutely can't allow themselves to cross each other's way in the classroom in order to keep the secret only they know of. Actually, those two, while hiding it from everyone else, are lovers. A boy who is unable to rely on others, and a spoiled girl who becomes honest as soon as they are left alone by themselves. They do things like eating lunch together at the literary club, using heavy rain as an excuse to not leave the house to have sleepover dates, or embracing each other secretly behind the gym building.... Even though they can't be together in class, they are always close to each other. (Source: Sneakerbunko)

The "crushing heartbreak romantic comedy" follows Haru Tsuwabuki, a boy who must successfully confess his love to one of 420 girls, or he will die (in more ways than one). Haru is one of the few boys at St. Cinderella Academy, a "sanctuary" for exquisitely beautiful girls. However, as soon as he enrolls, he is derisively labeled a lowly "parasitic biting insect," and his adolescence descends into darkness. One day, Haru meets Miyako Dokuutsugi, a beautiful girl with the worst misfortune at the academy. Haru's life descends from darkness even lower into hell.

Kuroyuri Academy is a distinguished school that ladies that are as beautiful as spring flowers attend everyday. But one day a mysterious student arrives whose name is Tomoe Emoto. The constant mysteries flood through the dormitories, “headless ghosts”, “A sealed room”, and “haunting voices”. But what is the truth beyond all of these mysteries?

*Note: Includes 6 extra chapters.*

The manga follows the lives and romantic pursuits of four high school boys, who all have no experience with romance.

The story centers around Hinami, a bookish, eyeglasses-wearing girl, and her two friends. When there is a mystery to solve, she transforms into the clever Nazotoki-hime (literally, Princess Mystery Time). (Source: Anime News Network)

The story centers around Yūki Akamatsu, a boy who joins the staff of his school's second newspaper. The editor-in-chief Ayaka Nikaidō immediately assigns him to the life (jinsei) advice column. Three girls — the science representative Rino Endō, the liberal arts representative Fumi Kujō, and the physical education representative Ikumi Suzuki — answer requests from students about whatever is troubling them. (Source: Anime News Network)

Aki, her childhood friend, is a tough-looking guy that scares off other people, but what's he really like…? (Source: Rimacomi Plus, translated) *Note: Originally published in 2025 Issue 12 of Margaret magazine.*

The manga centers on Fumizuki, Satsuki, Nagatsuki, Minazuki, and other members of Destroyer Division 22 as they engage in large-scale exercises. (Source: Anime News Network) *Note: Includes three extra chapters.*