Hina, a fifth grader, had a secret that she could not tell anyone. It is that she started menstruating three months ago. This is a story of a girl's growth, who is puzzled by the changes in her body and mind on the threshold of puberty. (Source: Nico Nico Seiga, translated)

I don’t think real love is only sweet... *Note: Includes three extras.*

The main heroine of this history is Tsubaki Kamui, the granddaughter of a noted antiquarian. One day, in her shop comes a mysterious man, Sena Takuto. He is trying to find proof that he is indeed the grandson of the last surviving member of the Russian Empire, Anastasia. In his possession is something he wants Kamui's grandfather to see and appraise to prove his claim. However it seems like something of great importance to the late Anastasia was stolen recently. Does Takuto have anything to do with this? Will he succeed in his quest to prove his lineage? And what does Kamui have to do with this?

Based on the live-action film adaptation of the video game series of the same name. *Corpse Party* revolves around a group of students from Kisaragi Academy and their teacher. To cheer up one of their classmates who's going to transfer schools, they perform a charm called Sachiko Ever After so they can remain friends forever. However, something goes wrong and they end up trapped in Heavenly Host Elementary School. Now, they have to find the way out of the cursed school. (Source: Corpse Party Wikia)

Engage – a covenant pledged between knight and noble This is the tale of individuals tied together by the sacred bonds of Engage Tia is a young girl who hails from the remote regions of the Grunwald Empire. Due to royal decree, she is required to attend a prestigious academy located in the imperial capital. The academy serves not only as a networking spot for the children of aristocracy to meet and rub shoulders, but is also where the paths of nobles and knights cross. Tia herself is on a mission to find a knight with great promise, however, who she stumbles upon instead is the academy’s problem child – Duran. Due to an encounter with Duran, Tia finds she is able to draw out a knight’s potential, normally only done via Engage. As someone who can call forth the powers of Engage without a pledged covenant, Tia finds herself the target of many knights… (Source: Spoils)

The main character is the 23 years old Riko Rinda aka "Q", an all purpose appraiser, which with her wide range of knowledge, her great memory and her reasoning, she can detect the true value of everything.

Yuu is a boy with very bad luck. There are countless incidents where people are held hostage, blackmailed, or involved in traffic accidents all in the span of a week or month. Such a incident occurs when Yuu gets kidnapped, as per usual, on his way to transfer into another school. The lizardmen, bring Yuu with them into the underground aqueducts. Yuu is scared and desperate to escape, but then a girl appears to save him. The girl is a non-human cat girl who can control the power of electricity and she tries to rescue Yuu, but then an incident occurs! The appearance of a very dangerous and troublesome enemy, known as "Makatsuhi" (マカツヒ), which is a monster that'll attack and kill anyone! Yuu tries to escape when the girl goes to fight the Makatsuhi alone, but then he steels his resolve and goes to try to save her, and after this encounter his life changes...

Venice, 17th century. Safinia lives a simple and happy life with her father, a renowned artisan and his apprentice Angelo. Everything changes when a man named Ricardo Carrá comes looking for her saying the rich Poliziano family wants her as the lady's companion who has "a weak constitution". However there's more to it than it seems and after her refusal, her father is mysteriously accused of robbery and murdered.

Dating is exciting every day. Takase, a second-year high school student, is dating a popular person in the same class, Togawa. However, the relationship between the two remains a secret to everyone. They’re cool in front of their friends, but Takase is always thrilled by Togawa, who becomes lover-like when he's alone. However, one day, Kurono, a senior in the third grade, finds out that they are dating! Moreover, Kurono is interested in Takase. A wholesome story of a doting boyfriend and a slightly ditzy girlfriend ♪

Rinko is an ordinary girl who was born with a mysterious birthmark on her left arm. But when that mark starts to get darker, strange accidents begin to happen everywhere around her, involving even the people she cares about. What will the powerful magic awakening inside Rinko bring her?

Seulgi was no.1 in her old suburban school. Now, having transferred to the prestigious Chaehwa Girls’ High in Seoul, she must engage in fierce, friendly competition with her rich and talented rival Jay. (Source: YLAB) *Note: \- Belongs to Blue String universe. \- includes one extra chapter.*

Meru has always dreamed of getting married, just like many other witches like her. She's to marry the werewolf, Riku, the upcoming night, but on their wedding day, their wedding is crashed by a hungry bystander, Rurupon! Rurupon runs off with Meru's veil, and she chases after him, only to walk into the middle of a curse Rurupon's master is causing! Meru is now a little girl, and with no way to change back, she can't get married! How will she ever return to her regular form and proceed with her wedding?