「COCORO BOOKS」書籍・コミック・新聞・雑誌 v4.1.2
APK · 25.8 MB · version code 4120 · Android 5.0+ · uploaded Aug 30, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v4.2.0, uploaded Aug 3, 2026.
- Size: this file is 25.8 MB; the latest is 38.3 MB (12.5 MB larger).
- Android: this version needs Android 5.0+; the latest needs Android 9+. Use this one if your device runs an older Android release.
- The latest version asks for 2 more permissions: Show notifications, Read basic phone state.
- The latest version no longer asks for: Set preferred applications, Modify shared storage, Push messaging (app-defined).
File information
- Version
- v4.1.2 (4120)
- Uploaded
- Aug 30, 2026
- Size
- 25.8 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- ARM 32-bit, ARM 64-bit
- Screen
- Normal screens and larger
- MD5
- dd221275ba87cffbb2ee584771eafce2
- Signing certificate (SHA-1)
- 44:90:48:C8:72:FA:51:3A:ED:B9:8E:FD:EF:4A:B3:71:1A:03:47:2B
- Signed by
- CN=Unknown, OU=SHARP CORPORATION, O=NETWORK SERVICE BUSINESS DEVELOPMENT GROUP, L=Unknown, ST=Unknown, C=jp
- File name
- jp-co-sharp-exapps-4120-76333317-dd221275ba87cffbb2ee584771eafce2.apk
- Package
- jp.co.sharp.exapps
- Downloads (all versions)
- 10M+
- Age rating
- PEGI 3 · Everyone
What's new in v4.1.2
・Google Playの支払いポリシーの変更に伴いストアへの誘導を削除しました
・軽微な不具合を修正しました
Permissions (15)
This version requests 15 permissions, 1 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Creative (custom) jp.co.sharp.admodule.admanager.CREATIVE
- Full network access android.permission.INTERNET
- Get tasks android.permission.GET_TASKS
- Log (custom) jp.co.sharp.logmodule.LOG
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) jp.co.sharp.exapps.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Set preferred applications android.permission.SET_PREFERRED_APPLICATIONS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
- Webkit plugin (custom) android.webkit.permission.PLUGIN
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Aug 30, 2026.
- Certificate issued to “NETWORK SERVICE BUSINESS DEVELOPMENT GROUP” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature verified Aug 30, 2026
- Validated against Google Play Aug 30, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.
How to install 「COCORO BOOKS」書籍・コミック・新聞・雑誌 on Android 5.0+
You'll need about 51.5 MB of free space.
- Download the APK — tap Download APK above (25.8 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap jp-co-sharp-exapps-4120-76333317-dd221275ba87cffbb2ee584771eafce2.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be dd221275ba87cffbb2ee584771eafce2. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open 「COCORO BOOKS」書籍・コミック・新聞・雑誌 — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 5.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.