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Hiromu's Latest Book

Newest Release

  • Bibliography:
    12 Books
  • First Book:
    March 2022
  • Latest Book:
    September 2024
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Book List in Order: 12 titles



  • Being popular isn’t easy. It’s hard to beat Saku Chitose. The most popular kid in his high school? Check. An ironclad reputation that can weather even vicious online attacks? Check. A group of friends as attractive on the outside as they ...



  • “After all, death is better than an unbeautiful life.” Saku Chitose is living the good life. He’s got his friends, his harem of hotties, and his haters. What more could he ask for? However...his reputation as a problem-solver may be more troubl...



  • Get ready for a crash course on the Saku Chitose style! When Kenta Yamazaki, former shut-in and all-around loser, asks Saku Chitose to teach him how to become popular at school…Saku can’t quite refuse. After all, he’s the man who works magic a...



  • Summer is near, and that means planning for what comes after graduation. For a second-year like Chitose, this is the first step towards envisioning his future, but for his third-year friend Asuka, it’s the beginning of the end of high school. The t...



  • A battle fit for a king! Under Saku Chitose’s strict tutelage, otaku loser Kenta Yamazaki is gradually learning to live the normie life. But when it turns out that a rival group of popular kids is coming after Kenta, it’s once again up to “Kin...



  • SWING FOR THE FENCES, SHOOT FOR THE STARS! July is here, and so are the prelims for the Inter-High Tournament. Haru is the new captain of the basketball club, hoping to lead her team to glory; for Chitose, watching the baseball players butt heads an...



  • “I’m…going to reach for the moon.” When Kenta Yamazaki sets out to face the otaku group at the source of his trauma, he doesn’t expect to be hit with a torrent of verbal abuse! No need to worry, however -- the king, Saku Chitose, has got h...



  • This moment won’t last forever, but we’ll always remember it. Summer vacation is here, and so is Fuji High’s annual overnight study camp -- that is to say, a great opportunity for second-years to enjoy the break with their friends. Blue sky and...



  • “We’ve started going out.” Saku Chitose is everybody’s hero, which is why he’s signed on to pose as Yuzuki Nanase’s fake boyfriend -- to protect her from a potential stalker. But soon he realizes he might have bitten off more than he can ...






  • “If you ever need someone...I want my name to be the one you say first.” All it took was a confession during summer vacation to change the dynamic of Team Chitose forever. When the group scattered, only one person went after Chitose. He still re...



  • In order to deal with a potential stalker, Saku and Yuzuki decide to fake date each other. Soon, rumors are blowing up about the latest good-looking couple in town, and things go way beyond expectations! Yan High’s delinquents come after them, a lo...



  • It was an unforgettable summer, lit up with encounters like fireworks across the short-lived night sky. In this collection of vignettes from varying perspectives, that summer will last just a little longer before we have to say goodbye....


Frequently Asked Questions (FAQ)

Hiromu has published 12 books.

The next book by Hiromu, Chitose Is in the Ramune Bottle, Vol. 6.5, will be published in September 2024.

The first book by Hiromu, Chitose-kun Is in the Ramune Bottle, Vol. 1, was published in March 2022.

No. Hiromu does not write books in series.