diff --git a/exceltesting.go b/exceltesting.go
index 6bf2b78..fbc4dd7 100644
--- a/exceltesting.go
+++ b/exceltesting.go
@@ -55,6 +55,7 @@ func (e *exceltesing) LoadWithContext(ctx context.Context, r LoadRequest) error
 		return fmt.Errorf("exceltesing: excelize.OpenFile: %w", err)
 	}
 	defer f.Close()
+
 	for _, sheet := range f.GetSheetList() {
 		if slices.Contains(r.IgnoreSheet, sheet) {
 			continue
@@ -290,8 +291,15 @@ type DumpRequest struct {
 }
 
 func (e *exceltesing) loadExcelSheet(f *excelize.File, targetSheet string) (*table, error) {
-	const tableNmCell = "A2"
-	const columnDefineRowNum = 9
+	var (
+		tableNmCell        = "A2"
+		columnDefineRowNum = 9
+	)
+
+	formatVersion := extractSheetFormatVersion(f, targetSheet)
+	if formatVersion == "2.0" {
+		columnDefineRowNum = 6
+	}
 
 	tableNm, err := f.GetCellValue(targetSheet, tableNmCell)
 	if err != nil {
@@ -520,3 +528,31 @@ func convert(vs [][]any, columns []string) [][]x {
 	}
 	return resp
 }
+
+// extractSheetFormatVersion is extracting exceltesting sheet format version.
+// default 1.0
+func extractSheetFormatVersion(f *excelize.File, sheet string) string {
+	index := f.GetSheetIndex(sheet)
+	if index == -1 {
+		return "1.0"
+	}
+
+	rows, err := f.GetRows(sheet)
+	if err != nil {
+		return "1.0"
+	}
+	if len(rows) < 3 {
+		return "1.0"
+	}
+
+	row := rows[2] // 3行目に記載があるとする
+	if len(row) < 2 {
+		return "1.0"
+	}
+
+	if strings.TrimSpace(strings.ToLower(row[0])) == "version" {
+		return strings.TrimSpace(row[1])
+	}
+
+	return "1.0"
+}
diff --git a/exceltesting_test.go b/exceltesting_test.go
index c145f35..ecc33eb 100644
--- a/exceltesting_test.go
+++ b/exceltesting_test.go
@@ -106,6 +106,44 @@ func Test_exceltesing_Load(t *testing.T) {
 				},
 			},
 		},
+		{
+			name: "inserted excel data using sheet format version2",
+			r: LoadRequest{
+				TargetBookPath: filepath.Join("testdata", "load_v2.xlsx"),
+				SheetPrefix:    "normal-",
+				IgnoreSheet:    nil,
+			},
+			want: []testX{
+				{
+					ID: "test1",
+					A:  true,
+					B:  []byte("bytea"),
+					C:  "a",
+					D:  time.Date(2022, 1, 1, 0, 0, 0, 0, time.UTC),
+					E:  0.1,
+					F:  0.01,
+					G:  pgtype.JSON{Bytes: []uint8("{}"), Status: pgtype.Present},
+					H:  pgtype.JSONB{Bytes: []uint8("{}"), Status: pgtype.Present},
+					I:  pgtype.Inet{IPNet: &net.IPNet{IP: net.ParseIP("0.0.0.0"), Mask: net.IPv4Mask(255, 255, 255, 255)}, Status: pgtype.Present},
+					J:  32767,
+					K:  2147483647,
+					L:  9223372036854775807,
+					M:  "00:00:01",
+					N:  11111,
+					O:  0,
+					P:  "test",
+					Q:  "01:02:03",
+					S:  time.Date(2022, 1, 1, 1, 2, 3, 0, time.UTC),
+					T:  time.Date(2022, 1, 1, 1, 2, 3, 0, jst),
+					U:  "cee0db76-d69c-4ae3-ae33-5b5970adde48",
+					V:  "abc",
+					W:  1,
+					X:  1,
+					Y:  1,
+					Z:  1,
+				},
+			},
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -160,6 +198,23 @@ func Test_exceltesing_Compare(t *testing.T) {
 			wantFile: filepath.Join("testdata", "compare.xlsx"),
 			equal:    true,
 		},
+		{
+			name: "equal on exceltesing version 2.0 sheet",
+			input: func(t *testing.T) {
+				t.Helper()
+				tdb := testonly.OpenTestDB(t)
+				defer tdb.Close()
+				if _, err := tdb.Exec(`TRUNCATE company;`); err != nil {
+					t.Fatal(err)
+				}
+				if _, err := tdb.Exec(`INSERT INTO company (company_cd,company_name,founded_year,created_at,updated_at,revision)
+					VALUES ('00001','Future',1989,current_timestamp,current_timestamp,1),('00002','YDC',1972,current_timestamp,current_timestamp,1);`); err != nil {
+					t.Fatal(err)
+				}
+			},
+			wantFile: filepath.Join("testdata", "compare_v2.xlsx"),
+			equal:    true,
+		},
 		{
 			name: "diff",
 			input: func(t *testing.T) {
diff --git a/testdata/compare_v2.xlsx b/testdata/compare_v2.xlsx
new file mode 100644
index 0000000..1f85d8a
Binary files /dev/null and b/testdata/compare_v2.xlsx differ
diff --git a/testdata/load_v2.xlsx b/testdata/load_v2.xlsx
new file mode 100644
index 0000000..309e38e
Binary files /dev/null and b/testdata/load_v2.xlsx differ