Following up on a previous article about Ryo Sumiyoshi’s Si Land (シランド), the full cover design for the third volume has been revealed. The front features Captain Fang, an Adorf officer in the Ys Navy, while Jean appears on the back cover.
According to the Si Land Official Twitter account, the digital edition will include a collection of ten newly drawn illustrations that were carefully selected and exclusive bonuses available on Animate. The third volume goes on sale on September 9th.
📖 CATCH UP WHILE YOU WAIT! Need to catch up on the story before Volume Three? You can read Volumes 1 & 2— or follow the latest chapters— on Comic Days (Japanese) or on KMANGA (English). Be sure to follow the official Si Land Twitter account for new updates on the series.
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Written and illustrated by Ryo Sumiyoshi (MADK, Our Torsos Align: Human x Monster Love, ASHIDAKA -The Iron Hero, Centaurs), Si Land (シランド) was first serialized on Kodansha’s Digital Manga Platform, Comic Days on August 25, 2025—where it debuted at No. 1. The series is currently ongoing with new chapters released every Monday. Additionally, Kodansha publishes an English Simulpub on its KMANGA platform, with chapters released every other Sunday.
Nominated for the NEXT MANGA AWARD 2026 for Web Manga
Having obtained the second treasure, Jean and his allies return to their base to treat Zahab, who suffered life-threatening injuries.
While waiting for Zahab to recover, Jean enlists the help of Argos, the cat without claws, to acquire a brand-new weapon!
Meanwhile, suspicions grow regarding Ugali, a cat who is clearly suspicious. However, Jean insists with having a one-on-one conversation with him!
At the same time, in the Dog’s Kingdom of Ys, Governor General Dire and other naval officers are formulating a terrifying plan in preparation for an attack by the Cat Clan!
A Fanbase that is growing rapidly!
From Ryo Sumiyoshi, the unparalleled master artist of non-human characters, comes a wildly popular Jūjin × ocean adventure fantasy epic set on the high seas!
Official synopsis (translated from Japanese) provided by Kodansha
Source: Official Si Land Twitter, Kodansha
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