Sengoku Jidai RESOURCE AND DATAPACK 1.21.1 v.3 is a release file of the Minecraft data pack Sengoku Jidai: Japanese Overworld., made for Minecraft 1.21.1. It was published on July 7, 2025 and is 370.3 MB in size. For the full description, screenshots and every other version, visit the Sengoku Jidai: Japanese Overworld. data pack page.
How to install: Put the .zip into the datapacks folder of your world (.minecraft/saves/<world>/datapacks) and run /reload. No mods needed.