diff --git a/src/PSBoardDataBase.jl b/src/PSBoardDataBase.jl
index 1ab9ea2..72c96f4 100644
--- a/src/PSBoardDataBase.jl
+++ b/src/PSBoardDataBase.jl
@@ -20,6 +20,7 @@ include("import_data.jl")
         runlist_csv::AbstractString,
         dispatch_csv::AbstractString,
         hundred_csv::AbstractString,
+        jathubs_csv::AbstractString,
         masterlog_dir::AbstractString,
     )
 
@@ -31,6 +32,7 @@ Create database at `dbpath` and import data from CSV and master log files.
 - `runlist_csv`: CSV of run lists exported from the Google sheets database
 - `dispatch_csv`: CSV of dispatch lists exported from the Google sheets database
 - `hundred_csv`: CSV of 100 tests results exported from the Google sheets database
+- `jathubs_csv`: CSV for jathub list used in QAQC. Used to add skew.
 - `masterlog_dir`: path to the directory (`log`) where all JATHub master log is stored
 """
 function create_database_from_exported_csvs(
@@ -39,6 +41,7 @@ function create_database_from_exported_csvs(
     runlist_csv::AbstractString,
     dispatch_csv::AbstractString,
     hundred_csv::AbstractString,
+    jathubs_csv::AbstractString,
     masterlog_dir::AbstractString,
 )
     db = create_database(dbpath)
@@ -48,7 +51,7 @@ function create_database_from_exported_csvs(
     extra_100test_result_df = CSV.read(hundred_csv, DataFrame)
 
     insert_qaqc_campaign_id(db)
-    insert_qaqc_positions(db)
+    insert_qaqc_positions(db, jathubs_csv)
 
     add_psboard_ids(db, single_result_df)
     add_qaqc_runlist_from_runlist(db, runlist_table)
diff --git a/src/import_data.jl b/src/import_data.jl
index 408ed07..349c21c 100644
--- a/src/import_data.jl
+++ b/src/import_data.jl
@@ -45,11 +45,18 @@ function insert_qaqc_campaign_id(db::SQLite.DB)
 end
 
 """
-    insert_qaqc_positions(db::SQLite.DB)
+    insert_qaqc_positions(db::SQLite.DB, jathub_db_table::DataFrame)
 
 Fill qaqc_positions table in `db`.
+Argument `jathub_db_table` is for skew for each positions.
 """
-function insert_qaqc_positions(db::SQLite.DB)
+function insert_qaqc_positions(db::SQLite.DB, jathub_db_table::DataFrame)
+    dropmissing!(jathub_db_table, :psb_position)
+    transform!(
+        jathub_db_table,
+        Symbol("立ち上がり [ns]") => ByRow(Float64) => Symbol("立ち上がり [ns]"),
+    )
+
     stmt = DBInterface.prepare(
         db,
         sql"""
@@ -58,7 +65,8 @@ function insert_qaqc_positions(db::SQLite.DB)
             :id,
             :name,
             :station,
-            :position
+            :position,
+            :rising_ns
         )
         """,
     )
@@ -69,6 +77,12 @@ function insert_qaqc_positions(db::SQLite.DB)
             name = ["B-$i-$j" for i in 0:1 for j in 1:9],
             station = [fill(0, 9); fill(1, 9)],
             position = [collect(1:9); collect(1:9)],
+            rising_ns = [
+                filter(
+                    :psb_position => (s -> !ismissing(s) && s == "B-$i-$j"),
+                    jathub_db_table,
+                ).var"立ち上がり [ns]" |> first for i in 0:1 for j in 1:9
+            ],
         ),
     )
 
diff --git a/src/sql/create_table.sql b/src/sql/create_table.sql
index 610dee0..c820a55 100644
--- a/src/sql/create_table.sql
+++ b/src/sql/create_table.sql
@@ -93,7 +93,8 @@ CREATE TABLE qaqc_positions (
   id INTEGER NOT NULL PRIMARY KEY,
   name TEXT NOT NULL UNIQUE,
   station INTEGER NOT NULL,
-  position INTEGER NOT NULL
+  position INTEGER NOT NULL,
+  rising_ns NUMERIC NOT NULL
 );
 
 CREATE VIEW qaqc_single_run_table
diff --git a/test/runtests.jl b/test/runtests.jl
index 559dfa7..e4f063c 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -1,6 +1,7 @@
 using Test
 using PSBoardDataBase
 using CSV, DataFrames
+using SQLite, DBInterface
 using Dates
 
 true || include("../src/PSBoardDataBase.jl")
@@ -35,9 +36,20 @@ true || include("../src/PSBoardDataBase.jl")
         @info "" db
 
         @test PSBoardDataBase.insert_version_info(db) |> isnothing
+        let stmt
+            stmt = DBInterface.prepare(
+                db,
+                sql"""
+                SELECT * FROM versions
+                """,
+            )
+            result = DBInterface.execute(stmt) |> DataFrame
+            @test nrow(result) |> ==(1)
+        end
 
         @test PSBoardDataBase.insert_qaqc_campaign_id(db) |> isnothing
-        @test PSBoardDataBase.insert_qaqc_positions(db) |> isnothing
+        jathub_list_df = CSV.read("input/PS board QAQC Data Base - JATHub db.csv", DataFrame)
+        @test PSBoardDataBase.insert_qaqc_positions(db, jathub_list_df) |> isnothing
 
         single_result_df =
             CSV.read("input/PS board QAQC Data Base - 本番1回試験・追加検証試験.csv", DataFrame)