New translations bootmii.md (Japanese)

_pages/ja_JP/bootmii.md

@@ -60,7 +60,7 @@ If you have BootMii installed as boot2 you will need to launch BootMii by restar
     ![](/images/bootmii/BootMii_Return.png)
 
 <div id="restore-notice" class="notice" markdown="1">
-Please be reminded that <strong>restoring a NAND backup is usually a last resort,</strong> and that there often better ways to fix your brick. ブリックを解決するためにはほかにも方法があることが多いです。
+Please be reminded that <strong>restoring a NAND backup is usually a last resort,</strong> and that there often better ways to fix your brick. There are often better ways to unbrick your console.
 [ブリックの原因を特定](bricks)し、その問題を解決することに注力してください。
 To restore from a NAND backup on your SD card, you can follow the instructions for [RestoreMii](bootmiirecover). **Family edition Wiis (Wiis without GameCube ports) CANNOT restore NAND backups.**
 </div>
@@ -68,7 +68,7 @@ To restore from a NAND backup on your SD card, you can follow the instructions f
 BootMii as boot2 is recommended, but only available to install on early Wii consoles. Otherwise, it can only be installed as an IOS. If you would like to change this, you can use the app [BootMii Config Editor](https://oscwii.org/library/app/BootMiiConfigurationEditor). Or, you can edit `sd:/bootmii/bootmii.ini` manually.
 {: .notice--info}
 
-To make sure you don’t lose the files, it's recommended to copy `nand.bin` and `keys.bin` from the root of your SD card to your computer. `nand.bin` はWiiの内部メモリで、`keys.bin`はコンソールキーです。
+To make sure you don’t lose the files, it's recommended to copy `nand.bin` and `keys.bin` from the root of your SD card to your computer. `nand.bin` is a backup of your console's internal memory, while `keys.bin` are your console's keys.
 {: .notice--info}
 
 [Continue to Priiloader Installation](priiloader)<br> Priiloader adds a level of brick protection, and is highly recommended, especially if you were only able to install BootMii as IOS. IOSでしかBootMiiを導入できなかった場合は、必ず導入してください。