The official website of the television anime Blue Miburo (Ao no Miburo), based on the manga by Tsuyoshi Yasuda, announced that the second season will premiere on December 20, 2025 in Japan (Spanish time, UTC+2). Along with the date, a new promotional visual was presented that anticipates what will be the long-awaited arc of the "Assassination of Serizawa".
Production
Details
The first
season aired in October 2024, running over two consecutive cours.
The Crunchyroll platform was in charge of streaming the series
simultaneously outside Japan.
The project
was directed by Kumiko Habara (I'm Standing on 1,000,000
Lives., I'm the Villainess, So I'm Taming the Final Boss, Surgeon
Elise) under the Maho Film studio. The scripts were the
responsibility of Kenta Ihara (Gamera -Rebirth-, Uncle
From Another World), while the character design was in charge of Yūko
Ōba and Miyako Nishida. The music was composed by Yuki
Hayashi, and the sound direction fell to Toshiki Kameyama.
Nio's
Story and the Origins of the Shinsengumi
In this
tale of samurai, we follow Nio, an orphan who dreams of a better
world. His destiny changes when he meets two men who teach him the true power
of the sword and drag him back to the beginnings of the legendary Shinsengumi organization.
The action-packed and dramatic play shares a setting with Rurouni
Kenshin and shows how a group of men marked by justice – and their own
interests – make their way through a turbulent era.
From
Weekly Shōnen Magazine to anime
Tsuyoshi
Yasuda launched Blue
Miburo in Weekly Shōnen Magazine in October
2021. To date, the work has 14 compilation volumes, the last
one published in July 2024. The Shinsengumi Arc is
currently being developed, the sixth volume of which went on sale in Japan
on July 16, 2025.
The author
is known for other works that also made the leap to anime, such as the football
manga DAYS, which inspired a series in 2016 and
five OVAs between 2017 and 2018. Likewise, his cycling manga Over
Drive had a television adaptation in 2007.