diff --git a/assetlist.json b/assetlist.json
index 0f7b41a..4c3e499 100644
--- a/assetlist.json
+++ b/assetlist.json
@@ -686,6 +686,26 @@
         "svg": "https://raw.githubusercontent.com/cosmos/chain-registry/master/_non-cosmos/polygon/images/wmatic.svg"
       },
       "type_asset": "ics20"
+    },
+    {
+      "name": "TTUNA-X SeiBissa",
+      "description": "TTuna-x SeiBissa Test",
+      "symbol": "TTX",
+      "base": "factory/sei1258fztz9apdg0ylyyj20zanv60jxejp20wy2qs/ttuna-x",
+      "display": "ttuna-x",
+      "denom_units": [
+        {
+          "denom": "factory/sei1258fztz9apdg0ylyyj20zanv60jxejp20wy2qs/ttuna-x",
+          "exponent": 0
+        },
+        {
+          "denom": "uttuna-x",
+          "exponent": 6
+        }
+      ],
+      "images": {
+        "png": "https://i.postimg.cc/rss51vB4/icontest.png"
+      }
     }
   ],
   "sei-devnet-3": [