diff --git a/Resources/Locale/en-US/deltav/markings/Oni.ftl b/Resources/Locale/en-US/deltav/markings/Oni.ftl
new file mode 100644
index 00000000000..0ba3315fdbb
--- /dev/null
+++ b/Resources/Locale/en-US/deltav/markings/Oni.ftl
@@ -0,0 +1,4 @@
+marking-OniHornShaved = Shaved
+marking-OniHornShaved-shaved = Shaved
+marking-OniHornBull = Bull
+marking-OniHornBull-bull = Bull
diff --git a/Resources/Locale/en-US/nyanotrasen/markings/Oni.ftl b/Resources/Locale/en-US/nyanotrasen/markings/Oni.ftl
index 7b8a14bccf3..de9389d9aa9 100644
--- a/Resources/Locale/en-US/nyanotrasen/markings/Oni.ftl
+++ b/Resources/Locale/en-US/nyanotrasen/markings/Oni.ftl
@@ -1,7 +1,14 @@
 marking-OniHornSingleCurved = Single Curved
-marking-OniHornSingleLeftCurved =Single Left Curved
+marking-OniHornSingleCurved-single_curved = Single Curved
+marking-OniHornSingleLeftCurved = Single Left Curved
+marking-OniHornSingleLeftCurved-single_left_curved = Single Left Curved
 marking-OniHornSingleRightCurved = Single Right Curved
+marking-OniHornSingleRightCurved-single_right_curved = Single Right Curved
 marking-OniHornDoubleCurvedOutwards = Double Curved Outwards
+marking-OniHornDoubleCurvedOutwards-double_curved_outwards = Double Curved Outwards
 marking-OniHornDoubleCurved = Double Curved
+marking-OniHornDoubleCurved-double_curved = Double Curved
 marking-OniHornDoubleLeftBrokeCurved = Double Left Broke Curved
+marking-OniHornDoubleLeftBrokeCurved-double_left_broke_curved = Double Left Broke Curved
 marking-OniHornDoubleRightBrokeCurved =  Double Right Broke Curved
+marking-OniHornDoubleRightBrokeCurved-double_right_broke_curved = Double Right Broke Curved
diff --git a/Resources/Prototypes/DeltaV/Entities/Mobs/Customization/Markings/Oni_horns.yml b/Resources/Prototypes/DeltaV/Entities/Mobs/Customization/Markings/Oni_horns.yml
new file mode 100644
index 00000000000..fbf78c92e52
--- /dev/null
+++ b/Resources/Prototypes/DeltaV/Entities/Mobs/Customization/Markings/Oni_horns.yml
@@ -0,0 +1,19 @@
+- type: marking
+  id: OniHornShaved
+  bodyPart: HeadTop
+  markingCategory: HeadTop
+  forcedColoring: false
+  speciesRestriction: [Oni]
+  sprites:
+  - sprite: DeltaV/Mobs/Customization/Oni/oni_horns.rsi
+    state: shaved
+
+- type: marking
+  id: OniHornBull
+  bodyPart: HeadTop
+  markingCategory: HeadTop
+  forcedColoring: false
+  speciesRestriction: [Oni]
+  sprites:
+  - sprite: DeltaV/Mobs/Customization/Oni/oni_horns.rsi
+    state: bull
diff --git a/Resources/Textures/DeltaV/Mobs/Customization/Oni/oni_horns.rsi/bull.png b/Resources/Textures/DeltaV/Mobs/Customization/Oni/oni_horns.rsi/bull.png
new file mode 100644
index 00000000000..4d1c5ebf862
Binary files /dev/null and b/Resources/Textures/DeltaV/Mobs/Customization/Oni/oni_horns.rsi/bull.png differ
diff --git a/Resources/Textures/DeltaV/Mobs/Customization/Oni/oni_horns.rsi/meta.json b/Resources/Textures/DeltaV/Mobs/Customization/Oni/oni_horns.rsi/meta.json
new file mode 100644
index 00000000000..7d86318e7bf
--- /dev/null
+++ b/Resources/Textures/DeltaV/Mobs/Customization/Oni/oni_horns.rsi/meta.json
@@ -0,0 +1,19 @@
+{
+    "version": 1,
+    "license": "CC-BY-SA-3.0",
+    "copyright": "Made by PS3MOIRA",
+    "size": {
+        "x": 32,
+        "y": 32
+    },
+    "states": [
+        {
+            "name": "shaved",
+            "directions": 4
+        },
+        {
+            "name": "bull",
+            "directions": 4
+        }
+    ]
+}
diff --git a/Resources/Textures/DeltaV/Mobs/Customization/Oni/oni_horns.rsi/shaved.png b/Resources/Textures/DeltaV/Mobs/Customization/Oni/oni_horns.rsi/shaved.png
new file mode 100644
index 00000000000..1afcdb7c539
Binary files /dev/null and b/Resources/Textures/DeltaV/Mobs/Customization/Oni/oni_horns.rsi/shaved.png differ