Just some comments from skimming the thread: except for sympathy to our brethren there I really don't care what film costs in Japan, of course. My puzzlement is film prices here. I have no problem with Ilford film prices. Everything costs more now than it used to (though often not when adjusted for inflation) and film is now a niche market. I'm actually pleasantly surprised it still costs as little as it does overall. This statement applies to other brands and to Kodak pre-rolled 35mm and 120, NOT to Kodak bulk or sheet film.
It's those I don't understand, not only why they are so much relative to the price of pre-rolled film - that might be explainable were it not for the second problem - why Kodak bulk 35mm and sheet films are so much more (even here in the US) than other brands, while their pre-rolled 35mm and 120 films are competitive. That just doesn't make any sense to me. Nor does it make any sense to me why anyone would pay, for example, $104 (current price at Freestyle) for a 100' roll of TMY-2, which will load, if you're careful, eighteen 36 exposure rolls at a cost of $5.83 each not counting wear and eventually replacement of the film cartridges, when you can buy pre loaded 36 exposure rolls from the same vendor for $5.09. Ok, maybe you like shorter rolls as I do too sometimes, but still it just doesn't make any sense to me to pay MORE per length of film for the PITA privilege of rolling your own.