diff --git a/.changeset/dirty-regions-start.md b/.changeset/dirty-regions-start.md
new file mode 100644
index 00000000000..1304d816706
--- /dev/null
+++ b/.changeset/dirty-regions-start.md
@@ -0,0 +1,5 @@
+---
+'mermaid': patch
+---
+
+add link to ishikawa diagram on mermaid.js.org
diff --git a/packages/mermaid/src/docs/.vitepress/config.ts b/packages/mermaid/src/docs/.vitepress/config.ts
index e5507138a57..6e777c453f9 100644
--- a/packages/mermaid/src/docs/.vitepress/config.ts
+++ b/packages/mermaid/src/docs/.vitepress/config.ts
@@ -195,6 +195,7 @@ function sidebarSyntax() {
         { text: 'Radar 🔥', link: '/syntax/radar' },
         { text: 'Treemap 🔥', link: '/syntax/treemap' },
         { text: 'Venn 🔥', link: '/syntax/venn' },
+        { text: 'Ishikawa 🔥', link: '/syntax/ishikawa' },
         { text: 'Other Examples', link: '/syntax/examples' },
       ],
     },