All 38 Volumes of 'Blue Lock' Available for Free for One Day Only on June 9, 2026, on 'LINE Manga' and 'ebookjapan'! Soccer Manga Feature Also Starts Today

LINE Digital Frontier Corporation (Headquarters: Minato-ku, Tokyo; President and Representative Director: Masatake Takahashi), in cooperation with LINE Yahoo Corporation, today announced that its e-book sales service "ebookjapan" (https://ebookjapan.yahoo.co.jp/) and its electronic comic service "LINE Manga" (https://manga.line.me/) will hold a campaign offering all 38 volumes of "Blue Lock" (Muneyuki Kaneshiro, Yusuke Nomura / Kodansha) completely free for one day only, on June 9, 2026 (Tuesday).

■ 'Blue Lock' All Volumes Free!:

https://ebookjapan.yahoo.co.jp/theme/content/72804/

On "ebookjapan" and "LINE Manga," June 9, 2026 (Tuesday) will be designated as "Blue Lock Day," with a campaign offering all volumes of "Blue Lock" (Muneyuki Kaneshiro, Yusuke Nomura / Kodansha) for free for a single day.

This work, which began serialization in "Weekly Shonen Magazine" in 2018, has recorded a worldwide cumulative circulation of 60 million copies. Its media mix adaptations, including a TV anime and a live-action film scheduled for release on August 7, 2026 (Friday), are also highly anticipated. The long-awaited latest volume, Volume 39, is set to be released on June 17, 2026 (Wednesday).

On "ebookjapan," in addition to the free access to all volumes of "Blue Lock," campaigns offering coupons for 30% off up to three books for users who launch the "ebookjapan" app, and set discounts will be held.

Furthermore, starting today, June 9, 2026 (Tuesday), through June 22 (Monday), "ebookjapan" will host the "Aim for the World! Soccer Manga Feature," where popular soccer manga, including the "Blue Lock" spin-off "Blue Lock -EPISODE NAGI-" (Muneyuki Kaneshiro, Kouta Sanomiya, Yusuke Nomura / Kodansha) and "GIANT KILLING" (Tomo Tsuji, Masaya Tsunamoto / Kodansha), can be read at a discount.

As the excitement for soccer peaks, please enjoy these masterpieces of soccer manga on "ebookjapan" and "LINE Manga."

"ebookjapan" will continue to deliver new books and better services to everyone.

■ 'Blue Lock' Campaign Overview

1. June 9, 2026 (Tuesday) Only: 'Blue Lock' All Volumes Free

On the "ebookjapan" and "LINE Manga" apps, all 38 volumes of "Blue Lock" (Muneyuki Kaneshiro, Yusuke Nomura / Kodansha) will be available for free for one day only, June 9, 2026 (Tuesday).

ebookjapan Feature Page: https://ebookjapan.yahoo.co.jp/theme/content/72804/

LINE Manga Product Page: https://manga.line.me/product/periodic?id=S106967

Campaign Period: June 9, 2026 (Tuesday) 0:00 AM - 11:59 PM

2. 30% OFF Coupon Campaign

On "ebookjapan," during the campaign period, users who launch the "ebookjapan" app will receive a coupon for 30% off up to three books of "Blue Lock."

Campaign Period: June 9, 2026 (Tuesday) 0:00 AM - June 11 (Thursday) 11:59 PM

3. Set Discount 20% OFF

On "ebookjapan," during the campaign period, set purchases of "Blue Lock" will be offered at a 20% discount.

Campaign Period: June 9, 2026 (Tuesday) 0:00 AM - June 16 (Tuesday) 11:59 PM

■ Aim for the World! Soccer Manga Feature Overview

On "ebookjapan," a campaign offering benefits such as increased free chapters for popular soccer manga will be held.

Target Works: Please check the feature page.

Campaign Period: June 9, 2026 (Tuesday) 0:00 AM - June 22 (Monday) 11:59 PM

About ebookjapan

"ebookjapan" is one of Japan's largest e-book sales services, offering over 1.6 million titles, primarily manga. Users can enjoy over 30,000 free manga titles. On the website, users can use "PayPay" for purchases and earn "PayPay Points." The service also features attractive coupons for first-time users and various campaigns, including "Comic Weekend" offering benefits on Fridays, Saturdays, and Sundays.

ebookjapan Website: https://ebookjapan.yahoo.co.jp/