@frenchbat & @lee730, I'm sorry...I can't resist.
The AK100-111iS deal came up again on Rakuten and there was only 5 so I had to order. The Y49,980 for both DAP+FitEar F111 was irresistible especially when in the shops they sell the AK100 alone for Y49,800 in the shops. I think the deal is speaking louder than the brain.
Worst case, I've at least already tested double-amping with the Ortofon MHd-Q7 which was a great sounding combo.
That is a great deal! You basically got one of them for free!