I mentioned in a note that I found it odd that Koizumi would not have been able to have abalone here in the United States or in Europe. Fresh abalone had been harvested in California (I assume he was in California, since the only US location that Kariya seems to ever have any characters based is Los Angeles) for more than a century, (I quite like fried abalone myself, even though where I live in Pittsburgh, the only way we're getting it is if it's been flash frozen, so it's never going to be 100% fresh) and it's been a delicacy in France (particularly in Brittany) for much longer. So, that was a bit odd, but overall, this is one of the more enjoyable chapters (at least to me) in this volume.