It's true that Yuzu has asthma, but it isn't mentioned at all in Blue Flame 2(Yuzu's book).
Well, I think writing about asthma is too much because there are tons of other injuries and sickness.(I'm just joking, or maybe not.)
I found an article (in Japanese) that introduces the content of the book:
http://joshi-spa.jp/545867 A title of the article is already :scowl:
As Hanmgse writes, Requiem is about 3.11 earthquake. When He first performed it in Kanazawa
last year, remembering many scenes of the earthquake, he felt so much pain. He tried to express his own suffering. He even cried at the practice. But as the season progressed,
he could control his feeling and has come to think "the audience should feel whatever they like.
They don't need to feel my suffering."
Yuzu also says that in January his foot hurt, and that due to the gossip magazine's article
he knows nothing of, he couldn't believe people (人間不信 how should I translate this?!).
He thought "only while I'm skating I am happy. I can only find happiness in skating."
Ahhh, my poor English

I'm sure someone who knows better than me will translate all the interesting parts very soon!:thumbsup: