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SetsumeishoMinecraft plugin for 1.21.1

Recreate the instructions from Eufonia Studios that were used in Squid Craft Games and DEDsafio

client and servernewest supported 1.21.1TechnologyGame MechanicsMinigame
Latest version
Client-1.21.1-V1.0.3
Platforms
Spigot, Purpur, Paper, Bukkit and 2 more
Licence
LicenseRef-CCUL-ELBGG
Downloads
1.2k
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Setsumeisho servers

One click and Setsumeisho is installed on a Paper or Purpur server built for it.

  • 1.21.1
  • Spigot
  • Purpur
  • Paper
  • Bukkit
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Setsumeisho declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.1Spigot, Purpur, Paper, Bukkit, Forge, Fabric21+declared8 Aug 2024
1.20.4Paper, Bukkit, Fabric, Forge, Purpur, Spigot17+declared7 Dec 2023
1.20.1Bukkit, Spigot, Purpur, Paper, Forge, Fabric17+declared12 Jun 2023

Download

From Setsumeisho’s own host. Nothing is re-hosted here.

Client-1.21.1-V1.0.3release23 May 2026

SetsumeishoClient-fabric-1.21.1-V1.0.3.jar · 0.3 MB · for 1.21.1

Download latest
4671f2e230dd…
Older versions10
  • forge-1.20.1-1.0.53 May 20261.20.12.3 MB192 downloads375b18887618…Get
  • plugin-1.21.1-1.0.13 May 20261.21.158 KB48 downloadse01c4c9f5e88…Get
  • fabric-client-1.21.1-V1.0.13 May 20261.21.10.3 MB69 downloads529ce04d42ac…Get
  • forge-1.20.1-1.0.42 May 20261.20.12.3 MB33 downloadsdb98974d7f1b…Get
  • forge-1.20.1-1.0.31 May 20261.20.12.3 MB26 downloads9d6f9b981519…Get
  • forge-1.21.1-v1.01 May 20261.20.12.3 MB18 downloadsa9344cc702b0…Get
  • fabric-1.21.1-v1.030 Apr 20261.21.10.4 MB56 downloads31cfd65f7779…Get
  • fabric-1.20.4-v1.030 Apr 20261.20.40.4 MB21 downloadsff642a66b11a…Get
  • Client-1.21.1-v1.030 Apr 20261.21.10.3 MB22 downloads849be59f274d…Get
  • plugin-1.21.1-v1.026 Apr 20261.21.151 KB18 downloads652b31419ec7…Get

Frequently asked

Does Setsumeisho work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Setsumeisho declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Setsumeisho support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Setsumeisho on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Setsumeisho support?

Spigot, Purpur, Paper, Bukkit, Forge, Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Setsumeisho?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Setsumeisho under?

LicenseRef-CCUL-ELBGG, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Setsumeisho?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download Setsumeisho safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Details from Modrinth, where the author last updated it on 16 Aug 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .