Ayaka Igasaki

Influenced by the mother of his childhood friend, Hatsune Nijou developed some unusual preferences and became a huge fan of gyarus. A few years later, Hatsune had become even more obsessed with gyarus, to the point that he began dressing as a girl to embody his ideal gyaru. Then, one day, he receives a message from his younger sister, Tsukune Nijou. —Hey, bro! So, recently, my school started allowing students to wear whatever they want. —If you’re still obsessed with gyarus, why don’t you come to school with me? This unusual preference is something Hatsune will never be able to get rid of. If that’s the case, he decides to stop worrying about it and simply live freely! With that in mind, Hatsune returns to his hometown and decides to transfer to his sister’s school. A new school life begins, surrounded by gyarus who accept his love of dressing up as a gyaru!

Tooru documents his irrepressible erotic fantasies in his "Fetish Diary". Writing in it both helps him repress his insatiable lust and serves as a way to get himself off in a way other than mere masturbation. Then, one day Tooru forgets his Diary in the classroom so he hurries back to pick it up, but what he finds is his classmate Ootori Chikage masturbating while reading his diary.

In an alternate reality in Japan, railroads were the most popular form of travel and transportation. But the difference with these railways is that the trains were paired up with humanoid modules called “Railords.” Due to a popular new form of travel, the railroads were practically forgotten about and eventually, railways were discontinued…

Male student Souta Tsukishima begins working at his family's public bathhouse as a back washer. While concealing her true identity, Souta's classmate Aoi Yuzuki visits the bathhouse. A relationship between the two begins to develop when Souta washes Aoi's back.

Nagato Shinobu is a simple student who all of a sudden finds himself in deep when the most popular girl in class, his childhood friend, and an old unrequited love all confess to him at the same time! His eroge-filled youth is about to begin!