一太郎Pad

Create notes quickly with less typing

JustSystems Corporation · com.justsystems.ichitaro.memo.pad

Not rated yet 100K+ downloads v2.0.6 10.1 MB Android 8.1+ PEGI 3 · Everyone

Download APK 10.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.0.6 (28)
Updated: Sep 30, 2026 (9 days ago)
APK size: 10.1 MB
Requires: Android 8.1+ (API 27)
CPU support: Any (no native code)
Category: Productivity (app)
Listed since: Feb 20, 2023 (at least)
Permissions: 12 (3 sensitive)
Website: justsystems.com/jp/links/ichitaro/ipd/more.html
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

一太郎Pad is an app by JustSystems Corporation in the Productivity category, listed since at least February 2023. It has no native code, so it runs on any Android processor.

Since version 2.0.4, the minimum Android version rose from 7.1 to 8.1. It asks for 12 permissions, 3 of them sensitive: camera, read shared storage and modify shared storage. It asks for the same permissions as version 2.0.5. The app can read the advertising ID that ad and analytics services use.

What's new in v2.0.6

軽微な修正を行いました。

Description

From the listing uploaded by “appupdater”.

You can easily create notes by keying smoothly with the input-saving tool! This is a memo app that features simple operations and time-saving input. ■Recommended usage ・Whenever and wherever you think of something, make a note immediately. ・Current date and time with one touch. For diaries and daily reports. ・Conversational text, ..., -- is also smooth. For writing novels and research notes. ・Enter headings #. For chapter-based documents. ■Ichitaro Pad functions ・The "input-saving tool" assists with keying, allowing you to input in less time. ■Input-saving tool You can choose from five different button sets. ・Current date and time Enter the current date and time, such as "2021/02/05 12:34". ・Full-width space Enter a full-width space. ・Single brackets " " ・Round brackets () ・Double brackets " " Enter "", (), and "", and move the cursor after ", (, and ". Assists with entering parentheses such as dialogue. ・Ellipses (……) ・Dashes (--) Enter two ... and -. Assists with entering novels and articles. ・Headings (#) Enter # at the beginning of a paragraph to create a heading. You can also specify the level of the heading, such as # for a main heading and ## for a subheading. ■Character count ・Displays the number of characters in the memo body. You can set whether to include full-width/half-width spaces and line breaks in the character count. ■Links with "Ichitaro" on PC You can transfer your memo to your PC and use it with the Japanese word processing software "Ichitaro". You can transfer it wirelessly and create documents. You can also transfer your memo from your PC with "Ichitaro 2021". # will be automatically converted to a heading. ■Help Please see the app settings screen. ・Privacy Policy ・Terms of Use ・License Information ・Help ・Operation Status Click here for the latest information https://www.justsystems.com/jp/products/ichitaropad/features/spec.html

Version history

3 versions are listed, going back to v2.0.4. Since v2.0.6 it requires Android 8.1+.

v2.0.6 LATEST Sep 30, 2026 10.1 MB TRUSTED v2.0.5 Apr 18, 2026 10.1 MB TRUSTED v2.0.4 Jun 2, 2025 10.1 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 30, 2026.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Sep 30, 2026
Validated against Google Play Sep 30, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)E9:98:1C:9B:F4:01:1E:DC:8B:67:F5:E2:48:19:F6:70:EF:22:DD:00
File MD51c789325b1e8e0a15639ebe85e6d6126
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (12)

一太郎Pad requests 12 permissions, 3 of them sensitive.

Camera Sensitive android.permission.CAMERA
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) com.justsystems.ichitaro.memo.pad.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Camera android.hardware.camera
Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

一太郎Pad APK: questions and answers

Is there a version of 一太郎Pad for older Android phones?

The current version needs Android 8.1 or later. Version 2.0.5 is the newest listed build that installs on Android 8.0 and later. Get version 2.0.5 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the 一太郎Pad APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 1c789325b1e8e0a15639ebe85e6d6126.