diff --git a/individual_params/CMakeLists.txt b/individual_params/CMakeLists.txt
deleted file mode 100644
index 1f24577885466..0000000000000
--- a/individual_params/CMakeLists.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-cmake_minimum_required(VERSION 3.5)
-project(individual_params)
-
-add_compile_options(-std=c++14)
-
-find_package(ament_cmake_auto REQUIRED)
-
-ament_auto_find_build_dependencies()
-
-if(BUILD_TESTING)
-  find_package(ament_lint_auto REQUIRED)
-  ament_lint_auto_find_test_dependencies()
-endif()
-
-ament_auto_package(INSTALL_TO_SHARE
-    config
-)
diff --git a/individual_params/config/default/aip_x1/livox_front_center_bd_code.param.yaml b/individual_params/config/default/aip_x1/livox_front_center_bd_code.param.yaml
deleted file mode 100644
index 083f0cc218722..0000000000000
--- a/individual_params/config/default/aip_x1/livox_front_center_bd_code.param.yaml
+++ /dev/null
@@ -1,3 +0,0 @@
-/**:
-  ros__parameters:
-    cmdline_input_bd_code: '100000000000000'
diff --git a/individual_params/config/default/aip_x1/livox_front_left_bd_code.param.yaml b/individual_params/config/default/aip_x1/livox_front_left_bd_code.param.yaml
deleted file mode 100644
index 083f0cc218722..0000000000000
--- a/individual_params/config/default/aip_x1/livox_front_left_bd_code.param.yaml
+++ /dev/null
@@ -1,3 +0,0 @@
-/**:
-  ros__parameters:
-    cmdline_input_bd_code: '100000000000000'
diff --git a/individual_params/config/default/aip_x1/livox_front_right_bd_code.param.yaml b/individual_params/config/default/aip_x1/livox_front_right_bd_code.param.yaml
deleted file mode 100644
index 083f0cc218722..0000000000000
--- a/individual_params/config/default/aip_x1/livox_front_right_bd_code.param.yaml
+++ /dev/null
@@ -1,3 +0,0 @@
-/**:
-  ros__parameters:
-    cmdline_input_bd_code: '100000000000000'
diff --git a/individual_params/config/default/aip_x1/sensor_kit_calibration.yaml b/individual_params/config/default/aip_x1/sensor_kit_calibration.yaml
deleted file mode 100644
index 0f3489dd61313..0000000000000
--- a/individual_params/config/default/aip_x1/sensor_kit_calibration.yaml
+++ /dev/null
@@ -1,28 +0,0 @@
-sensor_kit_base_link2velodyne_top_base_link:
-  x: 0.000
-  y: 0.000
-  z: 0.000
-  roll: 0.000
-  pitch: 0.000
-  yaw: 0.000
-sensor_kit_base_link2livox_front_left_base_link:
-  x: 1.054
-  y: 0.260
-  z: -1.330
-  roll: 0.000
-  pitch: 0.000
-  yaw: 1.047
-sensor_kit_base_link2livox_front_center_base_link:
-  x:  1.054
-  y: 0.000
-  z: -1.330
-  roll: 0.000
-  pitch: 0.000
-  yaw: 0.000
-sensor_kit_base_link2livox_front_right_base_link:
-  x: 1.054
-  y: -0.260
-  z: -1.330
-  roll: 0.000
-  pitch: 0.000
-  yaw: -1.047
diff --git a/individual_params/config/default/aip_x1/sensors_calibration.yaml b/individual_params/config/default/aip_x1/sensors_calibration.yaml
deleted file mode 100644
index 462d27f0422ce..0000000000000
--- a/individual_params/config/default/aip_x1/sensors_calibration.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-base_link2sensor_kit_base_link:
-  x: 0.555
-  y: 0.000
-  z: 1.810
-  roll: 0.000
-  pitch: 0.000
-  yaw: 0.000
diff --git a/individual_params/config/default/aip_xx1/livox_front_left_bd_code.param.yaml b/individual_params/config/default/aip_xx1/livox_front_left_bd_code.param.yaml
deleted file mode 100644
index 083f0cc218722..0000000000000
--- a/individual_params/config/default/aip_xx1/livox_front_left_bd_code.param.yaml
+++ /dev/null
@@ -1,3 +0,0 @@
-/**:
-  ros__parameters:
-    cmdline_input_bd_code: '100000000000000'
diff --git a/individual_params/config/default/aip_xx1/livox_front_right_bd_code.param.yaml b/individual_params/config/default/aip_xx1/livox_front_right_bd_code.param.yaml
deleted file mode 100644
index 083f0cc218722..0000000000000
--- a/individual_params/config/default/aip_xx1/livox_front_right_bd_code.param.yaml
+++ /dev/null
@@ -1,3 +0,0 @@
-/**:
-  ros__parameters:
-    cmdline_input_bd_code: '100000000000000'
diff --git a/individual_params/config/default/aip_xx1/sensor_kit_calibration.yaml b/individual_params/config/default/aip_xx1/sensor_kit_calibration.yaml
deleted file mode 100644
index d9d1f599e4855..0000000000000
--- a/individual_params/config/default/aip_xx1/sensor_kit_calibration.yaml
+++ /dev/null
@@ -1,91 +0,0 @@
-sensor_kit_base_link2camera0:
-  x: 0.10731
-  y: 0.56343
-  z: -0.27697
-  roll: -0.025
-  pitch: 0.315
-  yaw: 1.035
-sensor_kit_base_link2camera1:
-  x: -0.10731
-  y: -0.56343
-  z: -0.27697
-  roll: -0.025
-  pitch: 0.32
-  yaw: -2.12
-sensor_kit_base_link2camera2:
-  x: 0.10731
-  y: -0.56343
-  z: -0.27697
-  roll: -0.00
-  pitch: 0.335
-  yaw: -1.04
-sensor_kit_base_link2camera3:
-  x: -0.10731
-  y: 0.56343
-  z: -0.27697
-  roll: 0.0
-  pitch: 0.325
-  yaw: 2.0943951
-sensor_kit_base_link2camera4:
-  x: 0.07356
-  y: 0.0
-  z: -0.0525
-  roll: 0.0
-  pitch: -0.03
-  yaw: -0.005
-sensor_kit_base_link2camera5:
-  x: -0.07356
-  y: 0.0
-  z: -0.0525
-  roll: 0.0
-  pitch: -0.01
-  yaw: 3.125
-sensor_kit_base_link2traffic_light_right_camera:
-  x: 0.05
-  y: -0.0175
-  z: -0.1
-  roll: 0.0
-  pitch: 0.0
-  yaw: 0.0
-sensor_kit_base_link2traffic_light_left_camera:
-  x: 0.05
-  y: 0.0175
-  z: -0.1
-  roll: 0.0
-  pitch: 0.0
-  yaw: 0.0
-sensor_kit_base_link2velodyne_top_base_link:
-  x: 0.0
-  y: 0.0
-  z: 0.0
-  roll: 0.0
-  pitch: 0.0
-  yaw: 1.575
-sensor_kit_base_link2velodyne_left_base_link:
-  x: 0.0
-  y: 0.56362
-  z: -0.30555
-  roll: -0.02
-  pitch: 0.71
-  yaw: 1.575
-sensor_kit_base_link2velodyne_right_base_link:
-  x: 0.0
-  y: -0.56362
-  z: -0.30555
-  roll: -0.01
-  pitch: 0.71
-  yaw: -1.580
-sensor_kit_base_link2gnss:
-  x: -0.1
-  y: 0.0
-  z: -0.2
-  roll: 0.0
-  pitch: 0.0
-  yaw: 0.0
-sensor_kit_base_link2imu_tamagawa:
-  x: 0.0
-  y: 0.0
-  z: 0.0
-  roll: 3.14159265359
-  pitch: 0.0
-  yaw: 3.14159265359
diff --git a/individual_params/config/default/aip_xx1/sensors_calibration.yaml b/individual_params/config/default/aip_xx1/sensors_calibration.yaml
deleted file mode 100644
index 1aa0972391e40..0000000000000
--- a/individual_params/config/default/aip_xx1/sensors_calibration.yaml
+++ /dev/null
@@ -1,28 +0,0 @@
-base_link2sensor_kit_base_link:
-  x: 0.9
-  y: 0.0
-  z: 2.0
-  roll: -0.001
-  pitch: 0.015
-  yaw: -0.0364
-base_link2livox_front_right_base_link:
-  x: 3.290
-  y: -0.65485
-  z: 0.3216
-  roll: 0.0
-  pitch: 0.0
-  yaw: -0.872664444
-base_link2livox_front_left_base_link:
-  x: 3.290
-  y: 0.65485
-  z: 0.3016
-  roll: -0.021
-  pitch: 0.05
-  yaw: 0.872664444
-base_link2velodyne_rear_base_link:
-  x: -0.358
-  y: 0.0
-  z: 1.631
-  roll: -0.02
-  pitch: 0.7281317
-  yaw: 3.141592
diff --git a/individual_params/package.xml b/individual_params/package.xml
deleted file mode 100644
index e15ae7954144e..0000000000000
--- a/individual_params/package.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0"?>
-<package format="3">
-  <name>individual_params</name>
-  <version>0.1.0</version>
-  <description>The individual_params package</description>
-
-  <maintainer email="kenji.miyake@tier4.jp">Kenji Miyake</maintainer>
-  <license>Apache License 2.0</license>
-
-  <buildtool_depend>ament_cmake_auto</buildtool_depend>
-
-  <test_depend>ament_lint_auto</test_depend>
-  <test_depend>ament_lint_common</test_depend>
-
-  <export>
-    <build_type>ament_cmake</build_type>
-  </export>
-</package>