diff --git a/examples/blocks/blocks/gamepad.go b/examples/blocks/blocks/gamepad.go
index d311e3328..5502e304e 100644
--- a/examples/blocks/blocks/gamepad.go
+++ b/examples/blocks/blocks/gamepad.go
@@ -123,7 +123,7 @@ func (c *gamepadConfig) initializeIfNeeded() {
 	// For example, on PS4 controllers, L2/R2's axes valuse can be -1.0.
 	if c.defaultAxesValues == nil {
 		c.defaultAxesValues = map[int]float64{}
-		na := ebiten.GamepadAxisNum(c.gamepadID)
+		na := ebiten.GamepadAxisCount(c.gamepadID)
 		for a := 0; a < na; a++ {
 			c.defaultAxesValues[a] = ebiten.GamepadAxisValue(c.gamepadID, a)
 		}
@@ -149,7 +149,7 @@ func (c *gamepadConfig) Scan(b virtualGamepadButton) bool {
 	delete(c.buttons, b)
 	delete(c.axes, b)
 
-	ebn := ebiten.GamepadButton(ebiten.GamepadButtonNum(c.gamepadID))
+	ebn := ebiten.GamepadButton(ebiten.GamepadButtonCount(c.gamepadID))
 	for eb := ebiten.GamepadButton(0); eb < ebn; eb++ {
 		if _, ok := c.assignedButtons[eb]; ok {
 			continue
@@ -161,7 +161,7 @@ func (c *gamepadConfig) Scan(b virtualGamepadButton) bool {
 		}
 	}
 
-	na := ebiten.GamepadAxisNum(c.gamepadID)
+	na := ebiten.GamepadAxisCount(c.gamepadID)
 	for a := 0; a < na; a++ {
 		v := ebiten.GamepadAxisValue(c.gamepadID, a)
 		const delta = 0.25
diff --git a/examples/gamepad/main.go b/examples/gamepad/main.go
index 6e9ad21a3..b22271276 100644
--- a/examples/gamepad/main.go
+++ b/examples/gamepad/main.go
@@ -63,13 +63,13 @@ func (g *Game) Update() error {
 	g.axes = map[ebiten.GamepadID][]string{}
 	g.pressedButtons = map[ebiten.GamepadID][]string{}
 	for id := range g.gamepadIDs {
-		maxAxis := ebiten.GamepadAxisNum(id)
+		maxAxis := ebiten.GamepadAxisCount(id)
 		for a := 0; a < maxAxis; a++ {
 			v := ebiten.GamepadAxisValue(id, a)
 			g.axes[id] = append(g.axes[id], fmt.Sprintf("%d:%+0.2f", a, v))
 		}
 
-		maxButton := ebiten.GamepadButton(ebiten.GamepadButtonNum(id))
+		maxButton := ebiten.GamepadButton(ebiten.GamepadButtonCount(id))
 		for b := ebiten.GamepadButton(id); b < maxButton; b++ {
 			if ebiten.IsGamepadButtonPressed(id, b) {
 				g.pressedButtons[id] = append(g.pressedButtons[id], strconv.Itoa(int(b)))
diff --git a/input.go b/input.go
index 451f6b197..5387eac7d 100644
--- a/input.go
+++ b/input.go
@@ -168,10 +168,10 @@ func GamepadIDs() []GamepadID {
 	return AppendGamepadIDs(nil)
 }
 
-// GamepadAxisNum returns the number of axes of the gamepad (id).
+// GamepadAxisCount returns the number of axes of the gamepad (id).
 //
-// GamepadAxisNum is concurrent-safe.
-func GamepadAxisNum(id GamepadID) int {
+// GamepadAxisCount is concurrent-safe.
+func GamepadAxisCount(id GamepadID) int {
 	g := gamepad.Get(id)
 	if g == nil {
 		return 0
@@ -179,6 +179,13 @@ func GamepadAxisNum(id GamepadID) int {
 	return g.AxisCount()
 }
 
+// GamepadAxisNum returns the number of axes of the gamepad (id).
+//
+// Deprecated: as of v2.4. Use GamepadAxisCount instead.
+func GamepadAxisNum(id GamepadID) int {
+	return GamepadAxisCount(id)
+}
+
 // GamepadAxisValue returns a float value [-1.0 - 1.0] of the given gamepad (id)'s axis (axis).
 //
 // GamepadAxisValue is concurrent-safe.
@@ -197,10 +204,10 @@ func GamepadAxis(id GamepadID, axis int) float64 {
 	return GamepadAxisValue(id, axis)
 }
 
-// GamepadButtonNum returns the number of the buttons of the given gamepad (id).
+// GamepadButtonCount returns the number of the buttons of the given gamepad (id).
 //
-// GamepadButtonNum is concurrent-safe.
-func GamepadButtonNum(id GamepadID) int {
+// GamepadButtonCount is concurrent-safe.
+func GamepadButtonCount(id GamepadID) int {
 	g := gamepad.Get(id)
 	if g == nil {
 		return 0
@@ -210,6 +217,13 @@ func GamepadButtonNum(id GamepadID) int {
 	return g.ButtonCount() + g.HatCount()*4
 }
 
+// GamepadButtonNum returns the number of the buttons of the given gamepad (id).
+//
+// Deprecated: as of v2.4. Use GamepadButtonCount instead.
+func GamepadButtonNum(id GamepadID) int {
+	return GamepadButtonCount(id)
+}
+
 // IsGamepadButtonPressed reports whether the given button of the gamepad (id) is pressed or not.
 //
 // If you want to know whether the given button of gamepad (id) started being pressed in the current frame,