Isagi Yoichi is the protagonist of Blue Lock and appears in the key visual and individual character art for the announced third season, Blue Lock: Neo Egoist League. He is also one of ten characters in the Dreaming Throne goods lineup going on early sale at Animate Girls Festival 2026.
Isagi Yoichi's coverage in these two stories runs on separate tracks. The earlier one is about the anime: the Blue Lock staff announced the third season's title, Blue Lock: Neo Egoist League, with a key visual featuring Isagi and Michael Kaiser. Individual character visuals for both were released at the same time, on June 9, Blue Lock Day in Japan. The season adapts the "New Hero Wars" arc from the manga. Studio 8bit produces the anime, which first premiered in October 2022 and ran 24 episodes; the second season, Blue Lock vs. U-20 Japan, aired in October 2024 for 14 episodes. Mamoru Miyano was cast as Kaiser at the end of season two.
The later story is merchandise, not animation. Newly drawn Blue Lock goods go on early sale at the AMNIBUS booth at Animate Girls Festival 2026, held November 7 and 8 in Ikebukuro. The Dreaming Throne lineup puts Isagi and nine others in black and gray suits, with trading can badges, vertical illustration cards, cheki prints and bromides, plus a 10-type BIG Acrylic Stand. An A4 clear file using the group illustration is limited to the venue, and it is the only item the story says will not be sold after the event.
Across the two, Isagi is placed at the center of both the anime's next arc and the event's group illustration. The season three announcement ties him to Kaiser as the arc's rival; the goods announcement treats the group image as the anchor of the lineup rather than any single character item.
Synthesized by Yomimono from the cited Yomimono stories below, each itself sourced, then editorially reviewed. Every fact links the story it came from.
Newly drawn Blue Lock goods go on early sale at the AMNIBUS booth at Animate Girls Festival 2026, held November 7 and 8 in Ikebukuro. The Dreaming Throne lineup puts protagonist Isagi Yoichi and nine others in black and gray suits, with trading can badges, vertical illustration cards, cheki prints and bromides, plus a 10-type BIG Acrylic Stand. An A4 clear file using the group illustration is limited to the venue.
The staff for the Blue Lock television anime announced the third season's title, Blue Lock: Neo Egoist League, along with a key visual featuring Yoichi Isagi and Michael Kaiser. The reveal came on June 9, celebrated as Blue Lock Day in Japan. Individual character visuals for Isagi and Kaiser were also released. The new season will adapt the "New Hero Wars" story arc from the manga. Mamoru Miyano was previously cast as Kaiser at the end of season two. The anime, produced by studio 8bit, first premiered in October 2022 and ran for 24 episodes. The second season, Blue Lock vs. U-20 Japan, aired in October 2024 for 14 episodes. Crunchyroll streams the series in multiple regions. A live-action Blue Lock film is scheduled to open in Japan on August 7, 2026, with Ado providing the theme song. The manga, written by Muneyuki Kaneshiro and illustrated by Yusuke Nomura, launched in August 2018 and won the Best Shōnen Manga award at the 45th Kodansha Manga Awards in 2021.