
Genius is the 257th chapter of Sakamoto Days, part of the New JAA Arc and a double-issue release from April 27, 2026. It opens with a color page and runs longer than usual at twenty-three pages.
Under the English title Genius and the romaji Tensai, this chapter is the 257th in Sakamoto Days. It belongs to the New JAA Arc and reached readers on April 27, 2026 through a combined magazine issue. No detailed synopsis has been entered in the wiki, so its recorded material comes down to publication facts and the characters featured across its pages.
Mafuyu Seba, Natsuki Seba, Kippei Saionji, and Shiina Saionji all take part in the chapter, with Tenkyu appearing as well. Taro Sakamoto and Shin Asakura are referred to in passing without on-page appearances.
Yoichi Nagumo and Gaku headline the cover, and the chapter leads with a color page followed by an intro spread. The Japanese title reads 天才, romanized Tensai. At twenty-three pages it runs longer than the series norm, printed in the combined issue 22/23 of 2026. Its volume assignment was still open at listing. It follows Chapter 256 and precedes Chapter 258.
Sakamoto Days Chapter 257 is titled Genius, translated from the Japanese Tensai.
Yoichi Nagumo and Gaku headline the cover of Sakamoto Days Chapter 257.
Sakamoto Days Chapter 257 runs twenty three pages, longer than the series norm, because it was printed in a combined double issue, 22 and 23 of 2026, and opens with a color page.
Sakamoto Days Chapter 257 features Mafuyu Seba, Natsuki Seba, Kippei Saionji, Shiina Saionji, and Tenkyu, while Taro Sakamoto and Shin Asakura are mentioned without appearing on the page.
Sakamoto Days Chapter 257 was released on April 27, 2026, following Chapter 256 in the New JAA Arc.
Looking for more on Chapter 257? 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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