diff --git a/shared/brew-data.js b/shared/brew-data.js
index a1976cd..fa59322 100644
--- a/shared/brew-data.js
+++ b/shared/brew-data.js
@@ -15,6 +15,7 @@ export const BREW_METHODS = [
   { key: "aeropress", name: "AeroPress", category: "immersion" },
   { key: "clever", name: "Clever dripper", category: "immersion" },
   { key: "siphon", name: "Siphon", category: "immersion" },
+  { key: "hario-switch", name: "Hario Switch", category: "immersion" },
   { key: "cold-brew", name: "Cold brew", category: "immersion" },
   { key: "cupping", name: "Cupping bowl", category: "immersion" },
   { key: "v60", name: "V60", category: "percolation" },
@@ -60,6 +61,13 @@ export const BREW_SILHOUETTES = {
     "M28 48h8v6h-8z", // stand stem
     "M20 54h24v4H20z", // stand base
   ],
+  "hario-switch": [
+    "M12 6h40L34 28h-4z", // V60-style cone
+    "M24 28h16v14H24z", // glass base holding the immersion
+    "M40 32h10v6H40z", // side switch lever
+    "M18 42h28v6H18z", // base ring
+    "M22 56h20v4H22z", // foot
+  ],
   "cold-brew": [
     "M26 4h12v6H26z", // cap
     "M24 10h16l4 10v34a4 4 0 0 1-4 4H24a4 4 0 0 1-4-4V20z", // bottle
diff --git a/test/brewing.test.js b/test/brewing.test.js
index 0f3f607..0548142 100644
--- a/test/brewing.test.js
+++ b/test/brewing.test.js
@@ -102,6 +102,17 @@ test("brews: validation, update, filter by bean, method taxonomy", async () => {
 	assert.equal(methods.status, 200);
 	assert.equal(methods.body.categories.length, 3);
 	assert.equal(methods.body.methods.some((m) => m.key === "moka"), true);
+	const harioSwitch = methods.body.methods.find((m) => m.key === "hario-switch");
+	assert.equal(harioSwitch?.category, "immersion");
+
+	// Every method must have a silhouette so the picker never renders an empty tile
+	const { BREW_METHODS, BREW_SILHOUETTES } = await import("../shared/brew-data.js");
+	for (const method of BREW_METHODS)
+		assert.equal(
+			BREW_SILHOUETTES[method.key]?.length > 0,
+			true,
+			`missing silhouette for ${method.key}`,
+		);
 
 	// Unknown method rejected
 	assert.equal(