Welcome!

Unfortunately I don't have the information you're asking, but maybe some of the Japanese fans in this thread can help you out.
Cute!
Speaking of Brian Orser, I came across a revealing interview with him which I think may be of interest to us Yuzuru fans (
http://www.manleywoman.com/episode-79-brian-orser/). The interview was held August this year.
Some excerpts:
A lot of my kids don’t realize how much I did as a skater or that I did quads until I talk about it. I worked on all of them — I worked on a quad lutz and a quad salchow, and
I could do a quad toe loop. So having that video [
https://www.youtube.com/watch?v=r2IaPXg6DaE] helps validate what I talk about [laughs]. It’s pretty cool to have that.
On how he coaches: ...You have to gauge and you have to read who needs what. We have a very honest policy with our skaters, and that’s communication. I can go out on the ice and see that Yuzuru [Hanyu] is doing fine, he just needs to know that I’m watching. Javi may be struggling with something, so I’ll go over and help him. Or David [Wilson] will swoop in and do some magic. Or Tracy will do some stuff, she’s really great with the psychology, and she can get them jazzed to get back onto the ice and dig in their heels and get into the trenches. Because that’s what you have to do. You have to go through those ugly awful programs at the start of the season. I say, you’re going to do those programs and they’re going to be nasty, but let’s just get into the trenches and we’ll just dig our way out. So we just have to read them, and there’s no better way of doing this.
On his activity at the boards while his skaters are competing: I think it’s because I skate with them every single day, so I know every step of the program. I can skate it with them except for the jumping parts. I know the speed they need to have, the rhythm and the tempo. I honestly feel that the energy gets sent out to them, and a long program is four and half minutes so it helps me pass the time to skate it with them. There are times when I think, Brian, you just need to calm down. But I can’t [laughs]....
On his relationship with [Yuna] Kim now after he was fired as her coach: It’s pretty well non-existent. The first time I saw her was at the World Championships in London, Ontario, and we kind of passed in the hall and did a little bit of a hug and that was it. And we saw each other a few times during the week and we just kind of smiled and nodded and that was that. It’s still one of the most heartbreaking things for me, and I still don’t understand what happened, or why it happened. I really don’t. I know that they got some wrong information, but I’m still guessing at what happened. I have a few ideas, but that’s just between me and me.
We really did have a great relationship and I thought I would be part of her life forever, and I would have this really positive impact on her life, and I’d be going to her wedding one day, and just be connected forever. The Olympics can do that. And then it was all just pulled away, and that’s exactly what happened. I don’t think other people wanted to see that happen, but it just got yanked away from me. And the same thing happened with Adam [Rippon], and it was hard for me to trust anybody in this sport. I couldn’t get emotionally involved.
I love the skaters that I’m working with now, but I can’t let myself get emotionally involved. I can’t. Perhaps it was ruined by people like Yu-Na and Adam. But it is what it is. I learned a lot, just take it one season at a time. I don’t have contracts with my skaters, just a handshake, and maybe I need to revisit that idea, but I just don’t feel it’s necessary.
Oh Brian!
(Except for the subject headings, emphasis mine)