レトロゲーム ソフトウェア所有リスト

Contains adsIn-app purchases
Content rating
Everyone
100+
Downloads
Content rating
Everyone
In-App Purchases
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Screenshot image
Screenshot image

About this app

This app is for recording and managing your collection of retro game software.

It also displays a list of unowned games, allowing you to quickly check for software you haven't yet collected.

This app supports the following systems:

* Famicom (default)
* Super Famicom (paid)
* Game Gear (paid)
* Mega Drive (paid)
* PC Engine (paid)
* Cassette Vision (default)
* Super Cassette Vision (default)
* Game Boy (paid)
* PC-FX (paid)
* Sega Saturn (paid)

Selecting a software title from the list will display detailed software information and ownership information. Pressing the edit button on this screen will switch to a screen for editing software information.

Pressing the search button will switch to a screen for entering search criteria.

Pressing the add button will display a screen for adding information to the list.

Pressing the RESET button will return you to the previous screen.

Checking the checkbox next to the software title will count the number of copies you own.

Additionally, pressing the left arrow next to each checkbox decrements the number of items owned, and pressing the right arrow increments it. You can also directly enter numbers.

The radio buttons for Limited Edition/Standard Edition can be cleared by pressing the Deselect button.

Please do not enter commas (",") in the Acquisition Date, Opening Date, Notes, Acquisition Method, Acquisition Price, and Storage Location fields.

Pressing the Save Data button saves the data.

If you move to a different model from the top dropdown list without pressing this button, the entered data will be lost.

Entering "Help me! Reset here!" (using a full-width exclamation mark) in the Acquisition Date field and pressing the Save Data button will reset all additions/edits to the list and ownership information updates, returning it to its initial state.

Pressing the Non-Owned List button displays a list of software you do not currently own.

Nothing happens if you press the Non-Owned List button while owning all software.

Clicking the "Owned List" button will display a list of the software you currently own.

Clicking the "Owned List" button when you own no software will have no effect.

To restore the list, click the "RESET" button.

Clicking the "Backup" button will back up the related files to Dropbox.

A Dropbox account is required for this operation.

Clicking the "Restore" button will restore the related files from Dropbox.

This operation will overwrite the checked status of the list, but it will not overwrite the license information.
Updated on
May 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

・リストの編集機能を追加
・検索機能を強化
Content rating
Everyone
In-App Purchases
Learn more

App support

Phone number
+818049676413
About the developer
KAWASAKI TECHNICAL RESEARCH, CO., LTD.
info_sp@kawasaki-tech.co.jp
2-34-17, MEIEKI, NISHI-KU NAGOYA, 愛知県 451-0045 Japan
+81 80-4967-6413