No crying necessary really. North American releases are well-stocked at import stores in Japan, which are on Amazon Marketplace. Frequently they appear ahead of Japanese releases on search results if you search for a title on Amazon Japan.
For example:
Highscool of the Dead
North American BD set - 4,849 yen -- 488th place in anime Blu-ray rankings
Japanese BD box - 20,809 yen -- 1617th place in anime Blu-ray rankings
North American DVD set - 2,379 yen
Infinite Stratos
North American BD complete set - 4,780 yen - 272nd place in anime Blu-ray rankings
Japanese BD single vol. 1 - 5,721 yen - 718th place in anime Blu-ray rankings
Cat Planet Cuties (We're Going to Drop By! / Asobi ni Iku yo!)
North American BD set - 5,824 yen - 958th place in anime DVD/Bluray
Japanese BD box - 13,934 yen - 1651th place in anime DVD/Blu-ray
Let's try a couple that lack N.A. BD releases:
SoRaNoWoTo
North American DVD complete set - 4,980 yen - 26,235th place in overall DVD/BD rankings*
Japanese BD single vol. 1 - 6,045 yen - 43,205th place in overall DVD/BD rankings
Japanese DVD single vol. 1 - 1,700 yen (clearance) - 40,546th place in overall DVD/BD rankings
Martian Successor Nadesico (Japanese releases winning on this one for whatever reason.)
North American DVD box - 4,779 yen - 18,110th place in overall DVD/BD rankings
Japanese DVD box - 22,191 yen - 6,953rd place in overall DVD/BD rankings
Japanese BD box - 30,715 yen - 4,549th place in overall DVD/BD rankings
Japanese Premier complete DVD box - 39,780 yen - 31,737th place in overall DVD/BD rankings
*I tried to pick the most relevant rankings for each item, but had to fall back to more general video rankings when Amazon doesn't categorize all the imports as animation.