I hope everyone knows that you can actually equip consumable items to get higher training bonuses without consuming the items, right?

I'm also working on a chart that tells you which girls give the highest stats with fashion items. The only ones I don't have, that I know of right now, are the Halloween event items.

To get the highest values so far, and I'm just starting the chart, it seems you have to combine Valentine's items with Gem accessory items.