diff --git a/data/file_list.yml b/data/file_list.yml
index c3d46ea4..23efc2e1 100644
--- a/data/file_list.yml
+++ b/data/file_list.yml
@@ -6081,40 +6081,40 @@ Boss/BossKnuckle/BossKnuckleHandPrint.o:
   - offset: 0x02d440
     size: 124
     label: _ZN20BossKnuckleHandPrintC2EPKc
-    status: NotDecompiled
+    status: Matching
   - offset: 0x02d4bc
     size: 136
     label: _ZN20BossKnuckleHandPrintC1EPKc
-    status: NotDecompiled
+    status: Matching
   - offset: 0x02d544
     size: 100
     label: _ZN20BossKnuckleHandPrint19initWithArchiveNameERKN2al13ActorInitInfoEPKc
-    status: NotDecompiled
+    status: Matching
   - offset: 0x02d5a8
     size: 52
     label: _ZN20BossKnuckleHandPrint6appearEv
-    status: NotDecompiled
+    status: Matching
   - offset: 0x02d5dc
     size: 68
     label: _ZN20BossKnuckleHandPrint23startDisappearIfAppeardEv
-    status: NotDecompiled
+    status: Matching
   - offset: 0x02d620
     size: 112
     label: _ZN20BossKnuckleHandPrint9exeAppearEv
-    status: NotDecompiled
+    status: Matching
   - offset: 0x02d690
     size: 96
     label: _ZN20BossKnuckleHandPrint12exeDisappearEv
-    status: NotDecompiled
+    status: Matching
   - offset: 0x02d6f0
     size: 116
     label: _ZNK12_GLOBAL__N_129BossKnuckleHandPrintNrvAppear7executeEPN2al11NerveKeeperE
-    status: NotDecompiled
+    status: Matching
     guess: true
   - offset: 0x02d764
     size: 100
     label: _ZNK12_GLOBAL__N_132BossKnuckleHandPrintNrvDisappear7executeEPN2al11NerveKeeperE
-    status: NotDecompiled
+    status: Matching
     guess: true
 Boss/BossKnuckle/BossKnuckleMummyGenerator.o:
   '.text':
diff --git a/src/Boss/BossKnuckle/BossKnuckleHandPrint.cpp b/src/Boss/BossKnuckle/BossKnuckleHandPrint.cpp
new file mode 100644
index 00000000..df632bd8
--- /dev/null
+++ b/src/Boss/BossKnuckle/BossKnuckleHandPrint.cpp
@@ -0,0 +1,52 @@
+#include "Boss/BossKnuckle/BossKnuckleHandPrint.h"
+
+#include "Library/LiveActor/ActorAnimFunction.h"
+#include "Library/LiveActor/ActorClippingFunction.h"
+#include "Library/LiveActor/ActorInitUtil.h"
+#include "Library/Nerve/NerveSetupUtil.h"
+#include "Library/Nerve/NerveUtil.h"
+
+namespace {
+NERVE_IMPL(BossKnuckleHandPrint, Appear);
+NERVE_IMPL(BossKnuckleHandPrint, Disappear);
+NERVES_MAKE_NOSTRUCT(BossKnuckleHandPrint, Appear, Disappear);
+}  // namespace
+
+BossKnuckleHandPrint::BossKnuckleHandPrint(const char* name) : al::LiveActor(name) {}
+
+void BossKnuckleHandPrint::initWithArchiveName(const al::ActorInitInfo& initInfo,
+                                               const char* archiveName) {
+    al::initActorWithArchiveName(this, initInfo, archiveName, nullptr);
+    al::initNerve(this, &Appear, 0);
+    makeActorDead();
+}
+
+void BossKnuckleHandPrint::appear() {
+    al::LiveActor::appear();
+    al::setNerve(this, &Appear);
+    al::invalidateClipping(this);
+}
+
+void BossKnuckleHandPrint::startDisappearIfAppeard() {
+    if (al::isNerve(this, &Appear))
+        al::setNerve(this, &Disappear);
+}
+
+void BossKnuckleHandPrint::exeAppear() {
+    if (al::isFirstStep(this)) {
+        al::startMclAnim(this, "Appear");
+        if (al::isMtsAnimExist(this, "LeftRightChange")) {
+            u8 frame = mIsLeft ? 0 : 1;
+            al::startMtsAnimAndSetFrameAndStop(this, "LeftRightChange", frame);
+        }
+    }
+}
+
+void BossKnuckleHandPrint::exeDisappear() {
+    if (al::isFirstStep(this))
+        al::startMclAnim(this, "Disappear");
+    if (al::isMclAnimEnd(this)) {
+        al::validateClipping(this);
+        kill();
+    }
+}
diff --git a/src/Boss/BossKnuckle/BossKnuckleHandPrint.h b/src/Boss/BossKnuckle/BossKnuckleHandPrint.h
new file mode 100644
index 00000000..c3299500
--- /dev/null
+++ b/src/Boss/BossKnuckle/BossKnuckleHandPrint.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include "Library/LiveActor/LiveActor.h"
+
+class BossKnuckleHandPrint : public al::LiveActor {
+public:
+    BossKnuckleHandPrint(const char* name);
+    void initWithArchiveName(const al::ActorInitInfo& initInfo, const char* archiveName);
+    void appear() override;
+    void startDisappearIfAppeard();
+    void exeAppear();
+    void exeDisappear();
+
+private:
+    bool mIsLeft = false;
+};
+
+static_assert(sizeof(BossKnuckleHandPrint) == 0x110);