diff --git a/CHANGELOG.md b/CHANGELOG.md
index 211e461..1eb927b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -58,6 +58,10 @@
   least-indented line in the body. Multiline strings and raw strings now must
   have a newline immediately following their opening `"`, and a final newline
   preceding the closing `"`.
+* SMALL EQUALS SIGN (`U+FE66`), FULLWIDTH EQUALS SIGN (`U+FF1D`), and HEAVY
+  EQUALS SIGN (`U+1F7F0`) are now treated the same as `=` and can be used for
+  properties (e.g. `お名前＝☜(ﾟヮﾟ☜)`). They are also no longer valid in bare
+  identifiers.
 
 ### KQL
 
diff --git a/README.md b/README.md
index 83913c7..f7e18b3 100644
--- a/README.md
+++ b/README.md
@@ -158,10 +158,12 @@ node3 #"C:\Users\zkat\raw\string"#
 
 You don't have to quote strings unless they contain whitespace, or if any the
 following apply:
-  * The string contains `[]{}()\/#=";`.
+  * The string contains `[]{}()\/#";`.
   * The string contains whitespace.
   * The string is one of `true`, `false`, or `null`.
   * The strings starts with a digit, or `+`/`-` and a digit.
+  * The string contains an equals sign (including unicode equals signs `﹦`,
+    `＝`, and `🟰`).
 
 In essence, if it can get confused for other KDL syntax, it needs quotes.
 
@@ -294,8 +296,8 @@ smile 😁
 // Identifiers are very flexible. The following is a legal bare identifier:
 <@foo123~!$%^&*.:'|?+>
 
-// And you can also use unicode!
-ノード　お名前=☜(ﾟヮﾟ☜)
+// And you can also use unicode, even for the equals sign!
+ノード　お名前＝☜(ﾟヮﾟ☜)
 
 // kdl specifically allows properties and values to be
 // interspersed with each other, much like CLI commands.
diff --git a/SPEC.md b/SPEC.md
index dc8055e..6ae5856 100644
--- a/SPEC.md
+++ b/SPEC.md
@@ -137,7 +137,8 @@ negative number.
 
 The following characters cannot be used anywhere in a [Bare Identifier](#identifier):
 
-* Any of `(){}[]/\="#;`
+* Any of `(){}[]/\"#;`
+* Any [Equals Sign](#equals-sign)
 * Any [Whitespace](#whitespace) or [Newline](#newline).
 * Any [disallowed literal code points](#disallowed-literal-code-points) in KDL
   documents.
@@ -163,7 +164,8 @@ my-node 1 2 \  // comments are ok after \
 ### Property
 
 A Property is a key/value pair attached to a [Node](#node). A Property is
-composed of an [Identifier](#identifier), followed immediately by a `=`, and then a [Value](#value).
+composed of an [Identifier](#identifier), followed immediately by an [equals
+sign](#equals-sign), and then a [Value](#value).
 
 Properties should be interpreted left-to-right, with rightmost properties with
 identical names overriding earlier properties. That is:
@@ -181,6 +183,17 @@ still be spec-compliant.
 Properties _MAY_ be prefixed with `/-` to "comment out" the entire token and
 make it act as plain whitespace, even if it spreads across multiple lines.
 
+#### Equals Sign
+
+Any of the following characters may be used as equals signs in properties:
+
+| Name | Character | Code Point |
+|----|-----|----|
+| EQUALS SIGN | `=` | `U+003D` |
+| SMALL EQUALS SIGN | `﹦` | `U+FE66` |
+| FULLWIDTH EQUALS SIGN | `＝` | `U+FF1D` |
+| HEAVY EQUALS SIGN | `🟰` | `U+1F7F0` |
+
 ### Argument
 
 An Argument is a bare [Value](#value) attached to a [Node](#node), with no
@@ -600,9 +613,10 @@ numberish-ident := sign ((identifier-char - digit) identifier-char*)?
 identifier-char := unicode - line-space - [\\/(){};\[\]="#] - disallowed-literal-code-points
 
 keyword := '#' (boolean | 'null')
-prop := identifier optional-node-space '=' optional-node-space value
+prop := identifier optional-node-space equals-sign optional-node-space value
 value := type? optional-node-space (identifier | string | number | keyword)
 type := '(' optional-node-space identifier optional-node-space ')'
+equals-sign := See Table (Equals Sign)
 
 string := raw-string | escaped-string
 escaped-string := '"' (single-line-string-body | newline multi-line-string-body newline ws*) '"'
diff --git a/tests/test_cases/expected_kdl/unicode_equals_signs.kdl b/tests/test_cases/expected_kdl/unicode_equals_signs.kdl
new file mode 100644
index 0000000..4ab6443
--- /dev/null
+++ b/tests/test_cases/expected_kdl/unicode_equals_signs.kdl
@@ -0,0 +1 @@
+node p1=val1 p2=val2 p3=val3
diff --git a/tests/test_cases/input/unicode_equals_signs.kdl b/tests/test_cases/input/unicode_equals_signs.kdl
new file mode 100644
index 0000000..37d8e02
--- /dev/null
+++ b/tests/test_cases/input/unicode_equals_signs.kdl
@@ -0,0 +1,4 @@
+node \
+    p1﹦val1 \ // U+FE66
+    p2＝val2 \ // U+FF1D
+    p3🟰val3 // U+1F7F0