sif_sdcard_EN

In case you're doing a fresh install without sufficient space for the inital download (otherwise skip these):
1) Install the game
2) Complete the tutorial
3) When the game restarts and begins to download files, just close it

Moving the files to a different storage:
4) Install a terminal emulator of choice (I used https://play.google.com/store/apps/details?id=jackpal.androidterm)
Launch it it and do the following:
4.1) Log in as root						su
4.2) Navigate to your game folder
	JP									cd /data/data/klb.android.lovelive
	EN									cd /data/data/klb.android.lovelive_en
4.2a) List directory contents			ls
	If the output is the following, you're in the right place:
		app_SmartBeat
		cache
		databases
		files
		lib
		shared_prefs
4.3) Copy your files folder to the location of your choice
										cp -r files destination_folder
	Example:							cp -r files /mnt/sdcard/app-data/klb.android.lovelive
	Create the destination folder in advance. If the copying is completed successfully, there will be no output in the terminal.
4.4) Remove the original folder			rm -r files
4.5) Create a symbolic link to your new files folder
										ln -s destination_folder/files files
	Example:							ln -s /mnt/sdcard/app-data/klb.android.lovelive/files files
4.5a) Confirm the link is functional		cd files && ls
	Output:
		__ADMAGE_APP_CONVERSION_COMPLETED__
		__ADMAGE_CONVERSION_PAGE_OPENED__
		__ADMAGE_RANDOM_DEVICE_ID__
		__ADMAGE_WEB_CONVERSION_COMPLETED__
		com.smrtbeat
		external
		ghisler_temp.jpg
		install

5) You can now play. Don't forget to hide root access.