NIPPON SANGOKU: The Three Nations of the Crimson Sun

The Seii Coup (1x4)

Air date: Apr 28, 2026

Three years after passing the Toryumon, Aoteru is working hard under Ryumon to perform his duties to their fullest. Meanwhile, Yamato sends a demand for unconditional surrender to the neighboring nation of Seii, which has been unstable due to the harsh winter conditions. In Seii, the embers of rebellion are quietly stoked.