diff --git a/msg.go b/msg.go
index 6bba7d4..760cc71 100644
--- a/msg.go
+++ b/msg.go
@@ -375,6 +375,20 @@ func parseSubTypeMessageGStockAnyAck(m *ChatWarsMessage, r *regexp.Regexp) (*Cha
 				Quantity: 1,
 				Quality:  l[2],
 			}
+			switch l[2] {
+			case `ᵃ`:
+				item.Quality = `a`
+			case `ᵇ`:
+				item.Quality = `b`
+			case `ᶜ`:
+				item.Quality = `c`
+			case `ᵈ`:
+				item.Quality = `d`
+			case `ᵉ`:
+				item.Quality = `e`
+			default:
+				item.Quality = ``
+			}
 			log.Printf("Item : %s - %s : %s\n", item.Code, item.Name, item.Quality)
 			stock = append(stock, item)
 		}