HP-A8 headphone amplifier during the first half of this video:
I used google transcribe + google translate and could understand the ideas conveyed... it won't learn you anything, it's a turn around of the HP-A8, its inputs, and it's a mention that the TH900 has clarity. If that thing was balanced I WOULD SO BUY IT.
Oh yeah and the HP-A8 has a 252 or 256 steps digital volume bar, but this was already known I think.
After half of the video you see a lot more the TH900 itself (starting at 2:04), glorious looking in 1080p for those who doesn't own it, lol. At 3:30 he wears it as a demonstration, it looks fine.
I guess I succeeded in purchasing the Kotori 201 on the Japanese Kotori website.
With my Japanese credit card of course (nah, typical Visa worked, but I had no idea if it would and was a bit scared):
I still love Japan, they asked me if I was a boy or a girl. I think girl gets a purple headphone case, guy gets brown. They asked me WHEN I would like to have it delivered, in two-days precision, starting after one week of the order, giving me up to two months to receive it, lol.