Original NND URLs:
http://www.nicovideo.jp/watch/sm162984
http://www.nicovideo.jp/watch/sm160356
http://www.nicovideo.jp/watch/sm160393
This is the three videos that were archived from NicoNicoDouga which have BS Zelda Dai-4-wa Gameplay Footage.
Re-done this combine due to a glaring crop error that I should've noted a long while ago. Sorry, folks! The old video is retired.
(EDIT: I've attempted to add the transcripts and translations from the BS Zelda Homepage.
http://bszelda.zeldalegends.net/