Hi Martin,
I was just corresponding with Ken earlier this week in regards to the trellis systems used in Japan (am probably going to try it myself). Although I've never met him in person, I've known him for about 10 years and he used to buy chestnuts from me for his mother. He teased me a bit for now coming to the CRFG Festival of Fruit in late September this year, saying I could ask the Japanese professor in person about the fig growing methods there. Unfortunately, that's when I'm in the middle of chestnut harvest.
Maybe in 5 years I can have a fig tasting here at my place and do a similar table, covering maybe 100 or more varieties.