diff --git a/ykimura0726/PidGain.cpp b/ykimura0726/PidGain.cpp
new file mode 100644
index 0000000..bcf4b8c
--- /dev/null
+++ b/ykimura0726/PidGain.cpp
@@ -0,0 +1,12 @@
+#include "PidGain.h"
+
+PidGain::PidGain(double _kp, double _ki, double _kd) : kp(_kp), ki(_ki), kd(_kd)
+{
+}
+
+void PidGain::setPidGain(double _kp, double _ki, double _kd)
+{
+    kp = _kp;
+    ki = _ki;
+    kd = _kd;
+}
diff --git a/ykimura0726/PidGain.h b/ykimura0726/PidGain.h
new file mode 100644
index 0000000..994d387
--- /dev/null
+++ b/ykimura0726/PidGain.h
@@ -0,0 +1,15 @@
+#ifndef PID_GAIN_H
+#define PID_GAIN_H
+
+class PidGain
+{
+public:
+    double kp;
+    double ki;
+    double kd;
+
+    PidGain(double _kp, double _ki, double _kd);
+    void setPidGain(double _kp = 0.6, double _ki = 0.08, double _kd = 0.04);
+};
+
+#endif