With a total of over 1.5 million copies sold, the Heisei era’s biggest bestseller, “Koibanana,” is finally available in paperback after 20 years!
Zabun Press release: October 14, 2025 To Members of the Press With a cumulative total of over 1.5 million copies sold, the Heisei era’s biggest bestseller, “Koibanana,” is finally available in paperback after 20 years! Love back then was painful, awkward, and
straightforward… A story (message) dedicated to lovers The paperback version of “Koibanana,” a masterpiece by author Yoshi, known as the creator of cell phone novels, will be released by Futabasha on October 15, 2025.
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https://prcdn.freetls.fastly.net/release_image/154323/4/154323-4-0ed38842ce9df6d2c365448f8dd32e34-448×640.jpg Yoshi Profile In 2000, he launched the mobile site “Zabun” and published Japan’s first mobile novel, “Deep Love – Ayu’s Story.” The novel quickly gained attention, recording an unprecedented 3 million hits per month at the time and attracting over 1 million subscribers to its email newsletter. When “Ayu no Monogatari” was published in 2002, the four-book series has sold a total of over 3.5 million copies. His published books have sold a total of 10 million copies, and the comics he has produced have sold over 9 million copies.
https://prcdn.freetls.fastly.net/release_image/154323/4/154323-4-068ea595474b808f38c8746a11311d55-640×891.jpg Ayu’s story
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https://prcdn.freetls.fastly.net/release_image/154323/4/154323-4-3b6f9a7b1a281aaed6277cf88e3118be-640×891.jpg Reina’s Fate
https://prcdn.freetls.fastly.net/release_image/154323/4/154323-4-6403c1e38a316c7e9c1afb96c27d557b-640×891.jpg The story of the yurt In 2004, “Deep Love: Ayu’s Story” was made into a movie and then a TV drama, and the DVD of the movie reached number one on the Oricon charts. In addition, “Dear Friends” marked Keiko Kitagawa’s first leading role in a film, attracting significant attention.
https://prcdn.freetls.fastly.net/release_image/154323/4/154323-4-865dbfbba804bcb6040a593c92ec2c3b-640×891.jpg Dear friends Keiko Kitagawa’s first leading role in a movie Image
URL: https://prcdn.freetls.fastly.net/release_image/154323/4/154323-4-2513dbdfc177deb07734069df323c861-640×891.jpg I want to live more. Ranked #1 in overall book sales for the first half of 2005 Also, the “Broken Winged Angels” series (published by Futabasha) recorded double-digit viewership ratings despite airing late at night. It attracted attention for starring well-known actresses such as Aya Ueto, Satomi Ishihara, and Erika Toda in each episode. In 2024, she resumed her writing career and released her first self-help book, “Become the Person You Want to Be,” digitally. In response to fan requests, the release of the “Deep Love Final Chapter” and a new novel is expected. Contact for inquiries regarding this release Zabun Co., Ltd. Media Business Department Contact: Kotaro Sudo email: denpapa1969@gmail.com TEL: 090-1231-7535