fuck me...
Wow, I was not expecting that at all, I thought they were just gonna put her over the original arrangement too. This version is actually really well done. The arrangement is simple, but very nice and emotional. I'm a sucker for piano and the way it's presented is really nice, and when the strings come in--forget about it. Acchan's vocals are quite good as well.
I'm not a huge Acchan fan or anything, part of me will miss her and all, but I was taking her graduation just fine, no strong feelings one way or the other. But listening to this, I'm not gonna lie, I teared up a bit. That's a solid production, to evoke that kind of emotion from someone who honestly doesn't mind that she's graduating.