1. NDP (Per the TSL episode): Yuzu wanted to skate to POTO but David Wilson had just choreographed a POTO program for Chiddy the previous season and was reluctant. He suggested NDP because he knew Yuzu loved Weir and it was a lesser known Johnny Weir music/program so there wouldn't be too much comparison. David even gave Yuzu a cd/dvd(?) of the play but Yuzu said he couldn't understand it because it was in English (probably why he had a bit of a disconnect to the program).
2. R+J 2 (Per the TSL episode): Yuzu wanted to skate to R+J because R+J 1 was special to him. He wrote a letter to David saying he would do anything for David to choreograph and R+J program for him. David was reluctant to choreograph 'another' R+J program because he's done so many (including Sasha Cohen's iconic R+J). But Yuzu was very passionate about it so David relented.
3. Hope and Legacy (Per yuzusorbet's tumblr): In 2011, a Japanese fan gave a CD of a selection of music to Yuzuru, together with this sheet for him to mark down his feeling about the music. Circle = Like; Triangle = Normal; Cross = Dislike. Yuzu filled it in and sent it back to her that year. (WOW!!!) Note the last song… ‘Asian Dream Song’…. part of his free skate this season! He drew double circles, meaning he likes it very much. So he has already loved this song from way back!