During the events of Stone Ocean, Jolyne hears the story of one of her co-prisoners—a shunga (erotic ukiyo-e) artist popular among the inmates. Following the two's meeting, Pucci comes up yet another Stand-powered plan to put Jotaro's daughter out of commission.
She is popular and has a hunk for a boyfriend, but there is that boy in her class who always stares at her, but never talks to anybody. On the way home that boy loses his phone, she picks it up, but he runs away before she can return it. Inside she finds article on lucid dreaming, and this is where it all begins...
Suzuki Ichirou, a straight young man who becomes besotted with another guy, Satou Yuuki, convinced his bishounen love is a girl trapped in a boy's body. Interestingly, author Oku Hiroya is one of the characters in the story, the best friend of Satou. The first three volumes of this series collect Oku's early short stories, including prototype versions of both Hen series.
Jun Kusakabe and Sayuri Kawamura are female police officers in tight mini skirt uniforms. They fight like men.... No, no, they are even better. Jun will sometimes go a bit too far and gets really wild after a couple of drinks. Soft-spoken and well bred, Sayuri is from a very wealthy family. She cannot stand what is wrong and will do anything to fix it. The pair are like chalk and cheese, but they make ideal partners to solve difficult cases. Sometimes strong and sometimes cute, they can make a difficult case even more difficult. Enter Asami Ikegami, a rival police officer who believes she is more attractive than both Jun and Sayuri, although she has small breasts. Asami compounds the confusion.
Akutagawa Taketo is a teenage porn novel writer. He is admitted in Hirameki Gakuen, which accepts only geniuses with outstanding talent. But immediately after his entry, he is suspected of being a voyeur in the girls' dormitory...!? (Source: Kadokawa, translated)
Mario Ando, is feeling a total failure, being treated as invisible at home and at school is unable to build the courage to help his best friend who was constantly being bullied and eventually tries to commit suicide! However, one day, a bracelet arrives claiming that he could now "possess another person" with the use of a special sticker! If he could become "someone" everything he desired would come true! (Source: Kodansha, translated)
The year is 2028, location in New Koshigaya. A young boy, Isurugi Neru, lives in a poor family and is forced to quit school so that he can find his own way in life. Neru on the other hand, only thinks of one thing: to take revenge on Yagami, a classmate, who's especially gifted and has humiliated Neru numerous times.
Despite the title, Hen is NOT Hentai. It does have sex, strong language, yuri, and other elements that might make you think "Hentai". Chizuru Yoshida is not your typical high schooler and she's all too aware of it! She has a talent with getting what she wants from her male lovers and often comes across as cold and manipulative... In truth, despite her experiences with guys, she has never been in love. That's until the fateful arrival of newly-trasferred student, Azumi Yamada, at her school. It was love at first site for Chizuru--indeed an unexpected turn of events for the story's vixen! Not only was she in love but with all things another girl. Chizuru goes through a brief stage of anger and denial and tries to convince herself that she couldn't possibly be attracted to such a simple-looking, shy, and naive girl! To her despair she finds herself constantly thinking of Azumi, so she finally resolves to become friends with her, but it's not too long when she starts to push things along with Azumi... (Source: Manga Project)

