Version 1.6.1 has added detailed gameplay stats to Acceleration of SUGURI 2! To access them, simply navigate to Online -> Profile -> Stats.

Full patch notes:
Changes:

• Added a Stats screen in your Online Profile, where you can view your match counts and win rates with each character.
• Played Games count is now displayed on the Lobby screen for each user.
• Magical Girl of Miracles BGM can now be played via random BGM selection.

Fixes:

• Fixed 2 errors on Kyoko's command list.
• Fixed an error on Sumika's command list.