diff --git a/.github/workflows/cli_test.yml b/.github/workflows/cli_test.yml
index 5881664..8bda452 100644
--- a/.github/workflows/cli_test.yml
+++ b/.github/workflows/cli_test.yml
@@ -44,3 +44,4 @@ jobs:
       - name: Run inspect
         run: |
           parquet-tools inspect ./tests/test1.parquet
+          parquet-tools inspect --detail ./tests/test1.parquet
diff --git a/.vscode/settings.json b/.vscode/settings.json
index b2e8583..9bc91e7 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -14,5 +14,6 @@
     "--ignore=E402,E501,E722,E252,W504,W605"
   ],
   "python.linting.mypyEnabled": true,
-  "python.linting.mypyPath": ".venv/bin/mypy"
+  "python.linting.mypyPath": ".venv/bin/mypy",
+  "editor.defaultFormatter": "ms-python.python"
 }
diff --git a/parquet_tools/commands/inspect.py b/parquet_tools/commands/inspect.py
index f7852ce..620e3b0 100644
--- a/parquet_tools/commands/inspect.py
+++ b/parquet_tools/commands/inspect.py
@@ -1,8 +1,9 @@
 import sys
 from argparse import ArgumentParser, Namespace
+from typing import List
 
+import pyarrow.parquet as pq
 from colorama import Fore, Style
-
 from parquet_tools.parquet.reader import get_filemetadata
 
 from .utils import FileNotFoundException, ParquetFile, to_parquet_file
@@ -23,6 +24,11 @@ def configure_parser(paser: ArgumentParser) -> ArgumentParser:
                        type=str,
                        required=False,
                        help='awscli profile in ~/.aws/credentials. You use this option when you read parquet file on s3.')
+    paser.add_argument('--detail',
+                       action='store_true',
+                       required=False,
+                       default=False,
+                       help='Detail expression using thrift.')
 
     paser.set_defaults(handler=_cli)
     return paser
@@ -35,14 +41,63 @@ def _cli(args: Namespace) -> None:
     else:
         try:
             with pf.get_local_path() as local_path:
-                _execute(
-                    filename=local_path,
-                )
+                if args.detail:
+                    _execute_detail(
+                        filename=local_path,
+                    )
+                else:
+                    _execute_simple(
+                        filename=local_path,
+                    )
         except FileNotFoundException as e:
             print(str(e), file=sys.stderr)
 
 
-def _execute(filename: str) -> None:
+def _execute_simple(filename: str) -> None:
+    pq_file: pq.ParquetFile = pq.ParquetFile(filename)
+    file_meta: pq.FileMetaData = pq_file.metadata
+    print(_simple_meta_expression(file_meta))
+    file_schema: pq.ParquetSchema = pq_file.schema
+    print(_simple_schema_expression(file_schema))
+
+
+def _simple_meta_expression(file_meta: pq.FileMetaData) -> str:
+    return dedent(f'''
+    ############ file meta data ############
+    created_by: {file_meta.created_by}
+    num_columns: {file_meta.num_columns}
+    num_rows: {file_meta.num_rows}
+    num_row_groups: {file_meta.num_row_groups}
+    format_version: {file_meta.format_version}
+    serialized_size: {file_meta.serialized_size}
+    ''')
+
+
+def _simple_schema_expression(schema) -> str:
+    columns: List[str] = schema.names
+    columns_exp = '\n'.join(columns)
+
+    exp = dedent(f'''
+    ############ Columns ############
+    {columns_exp}
+    ''')
+    for i, column in enumerate(columns):
+        col = schema.column(i)
+        exp += dedent(f'''
+        ############ Column({column}) ############
+        name: {col.name}
+        path: {col.path}
+        max_definition_level: {col.max_definition_level}
+        max_repetition_level: {col.max_repetition_level}
+        physical_type: {col.physical_type}
+        logical_type: {col.logical_type}
+        converted_type (legacy): {col.converted_type}
+        ''')
+
+    return exp
+
+
+def _execute_detail(filename: str) -> None:
     print(_obj_to_string(get_filemetadata(filename)))
 
 
diff --git a/pyproject.toml b/pyproject.toml
index fec0ba9..ec027a8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "parquet_tools"
-version = "0.2.5"
+version = "0.2.6"
 description = "Easy install parquet-tools"
 authors = ["Kentaro Ueda <kentaro.ueda.kentaro@gmail.com>"]
 license = "MIT"
diff --git a/tests/test_inspect.py b/tests/test_inspect.py
new file mode 100644
index 0000000..d331dc4
--- /dev/null
+++ b/tests/test_inspect.py
@@ -0,0 +1,79 @@
+import pytest
+from parquet_tools.commands.inspect import _execute_detail, _execute_simple
+import pyarrow as pa
+import pandas as pd
+from tempfile import TemporaryDirectory
+import numpy as np
+
+
+@pytest.fixture
+def parquet_file():
+    df = pd.DataFrame(
+        {'one': [-1, np.nan, 2.5],
+         'two': ['foo', 'bar', 'baz'],
+         'three': [True, False, True]}
+    )
+    table = pa.Table.from_pandas(df)
+    with TemporaryDirectory() as tmp_path:
+        pq_path = f'{tmp_path}/test.pq'
+        pa.parquet.write_table(table, pq_path)
+        yield pq_path
+
+
+def test_excute_detail(parquet_file):
+    _execute_detail(
+        parquet_file
+    )
+    # not raise error
+
+
+def test_excute_simple(capfd, parquet_file):
+    _execute_simple(
+        parquet_file
+    )
+    out, err = capfd.readouterr()
+
+    assert err == ''
+    assert out == '''
+############ file meta data ############
+created_by: parquet-cpp version 1.5.1-SNAPSHOT
+num_columns: 3
+num_rows: 3
+num_row_groups: 1
+format_version: 1.0
+serialized_size: 2226
+
+
+############ Columns ############
+one
+two
+three
+
+############ Column(one) ############
+name: one
+path: one
+max_definition_level: 1
+max_repetition_level: 0
+physical_type: DOUBLE
+logical_type: None
+converted_type (legacy): NONE
+
+############ Column(two) ############
+name: two
+path: two
+max_definition_level: 1
+max_repetition_level: 0
+physical_type: BYTE_ARRAY
+logical_type: String
+converted_type (legacy): UTF8
+
+############ Column(three) ############
+name: three
+path: three
+max_definition_level: 1
+max_repetition_level: 0
+physical_type: BOOLEAN
+logical_type: None
+converted_type (legacy): NONE
+
+'''