Perfected Giant Girl on Extreme.
It’s a fun song to play, even if it took me several tries. In one of the tries, I almost perfected it without using any help item, but made a mistake at the very last part. On my last try, I was not so lucky and used 4 help item chances.
I have used Rin over 100 times now, which unlocked all achievements for playing as her. It’s time to switch to a different character, and I picked Luka :)