Anyone who argues that any of this is facsistic doesn't know the definition of fascism.
However, I do think there's a stark difference in the level of refugee absorption and support we should expect from a country. The goal of any refugee process should be repatriation in country of origin, if possible. Until this civil war is over, that isn't a good option for Syrian refugees. So, given that they essentially need to leave the country in order to be safe, it seems obvious that countries that are geographically closer will have to suffer the initial burden of a refugee crisis. That would mean Turkey, Iran, Jordan, Lebanon, Israel/Palestinian Territories, and perhaps Saudi Arabia and Egypt. If repatriation cannot be achieved in the short term, then resettlement in more distant countries may be an option; in the meantime, those countries that can, should provide financial support or at least support the UN doing so.
In other words, to speak to Buchanan's point, there's a vast difference between Japan and Israel in this regard. This difference is made far greater when you consider the fact that upwards of 700,000 Palestinians were expelled by Israel during its 1948 "War of Independence", and that over 450,000 of these expelled Palestinians and their descendants are refugees in Syria. The fact that Israel won't accept any refugees, despite its proximity to the conflict and despite the fact that some 450,000 people are in harm's way due to that earlier expulsion, is not fascist, but racist. This is evident by the fact that Israel's population is about 20% Arab, in addition to a portion of the population that is both Jewish and Arab. Compare that to Japan, which is like 99% ethnic Japanese, and it's clear the comparison is a miserable failure. Additionally, the Palestinian Territories would be willing to accept these Palestinians, but because their borders are fully controlled by Israel, they are not permitted to do so. In a very real way, Israel is not a neutral party looking on but is actively making the problem worse, by preventing refugees' migration into a land that would have them.