
An Ideal World is the two-hundred and ninth chapter of Sakamoto Days, part of the New JAA Arc and the first chapter collected in Volume 24. It brings together Shin Asakura, Kindaka, Oki, and members of the new alliance, with a Yoichi Nagumo flashback.
Under the English title An Ideal World, this is the two-hundred and ninth chapter of Sakamoto Days and continues the New JAA Arc. A full scene account has not yet been recorded in the source material. The documented cast spans both sides of the conflict, with Shin Asakura, Boiled, Kindaka, and Heisuke Mashimo set against Kei Uzuki, Shishiba, Kanaguri, Osaragi, Oki, Tanabata, Kumanomi, and Torres, plus unnamed citizens.
The installment advances the New JAA Arc and lines up the heroes against the newly unified assassin faction. Yoichi Nagumo appears in a flashback, while Takamura and Satoru Yotsumura are referenced in passing. A detailed breakdown of the chapter's plot has not yet been added to the reference.
Chapter 209 of Sakamoto Days is titled An Ideal World, known as Riso no Sekai in Japanese, and it is the opening chapter of Volume 24.
Chapter 209 is part of the New JAA Arc, bringing together Shin Asakura, Kindaka, and Oki alongside members of the newly unified assassin alliance.
Chapter 209 features Shin Asakura, Boiled, Kindaka, and Heisuke Mashimo set against Kei Uzuki, Shishiba, Kanaguri, Osaragi, Oki, Tanabata, Kumanomi, and Torres, with Yoichi Nagumo appearing in a flashback.
Chapter 209 of Sakamoto Days was released on April 14, 2025, in issue 20 of that year, and runs nineteen pages.
Chapter 209 is the first chapter collected in Volume 24 of Sakamoto Days, following Chapter 208 and preceding Chapter 210.
Looking for more on Chapter 209? The Sakamoto Days Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Anime based on the Sakamoto Days anime series, manga, and official materials. Sakamoto Days was created by Yuto Suzuki, published by Shueisha, and animated by TMS Entertainment. All rights to Sakamoto Days and its characters belong to their respective owners. Episode and chapter references are cited where applicable.
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