I think this is quite a good video showcasing Suisin inox honyaki deba in breaking down skipjack tuna/bonito. Although the video is intended as an ads, but I think its value lie in that it was shot at Ueda Mitsunori's place ( which I am quite convinced that it is, but not sure if it is him in the video or not). Jon should be able to confirm whether the place I assumed was correct or incorrect.
[video=youtube_share;BXpJqD5oJ-w]http://youtu.be/BXpJqD5oJ-w[/video]
[video=youtube_share;BXpJqD5oJ-w]http://youtu.be/BXpJqD5oJ-w[/video]