Reiji Agasa’s “Sirens Won’t Sing For You” (Siren wa Kimi ni Utawanai) manga is set to conclude its serialization with its 35th chapter on November 3, 2025. The romantic action-comedy series, which debuted earlier this year, will wrap up its run on Shueisha’s Shonen Jump+ platform.
Serialization History and Platforms
The “Demi-human × Action × Romcom” manga began its serialization on January 13, 2025, through Shueisha’s digital platforms, Shonen Jump+ and MangaPlus. Its consistent release schedule garnered a following, with readers worldwide accessing new chapters simultaneously. The series is known in Japanese as “Siren wa Kimi ni Utawanai” (セイレーンは君に歌わない).
Synopsis of the Series
“Sirens Won’t Sing For You” introduces readers to Towa Takanashi, a descendant of Sirens who finds herself deeply infatuated with her classmate, Kei Shibuya. The core conflict of the story revolves around Towa’s feelings clashing with the inherent nature of Sirens, who possess a primal urge to consume those they love. Despite this daunting challenge, Towa bravely confesses her feelings, only to face an immediate rejection. However, the narrative takes a twist as Towa soon uncovers a secret about Shibuya, setting the stage for the manga’s “Demi-human × Action × Romcom” developments.
Author and Genre
Reiji Agasa is the creator behind “Sirens Won’t Sing For You,” which falls under the genres of romance, action, and comedy, with a distinct demi-human twist. The manga’s unique premise of a Siren’s forbidden love for a human, intertwined with action sequences and comedic elements, has been a key draw for its readership.
Fan Reception and Speculation
While the series gained a dedicated readership, discussions among fans on platforms like Reddit suggest that some felt the manga’s conclusion might have been expedited. Comments from as early as Chapter 26 indicated a sense of an impending, possibly rushed, ending, with phrases like “Final show” leading to speculation of an “axe” – a term often used when a manga’s serialization is cut short due to lower-than-expected performance or other editorial decisions. Regardless, the series will officially conclude with Chapter 35, bringing Towa and Kei’s story to a definitive close for its readers on November 3rd.









