Yes the 0ver 65 is also Company dependent... IBEX, Peach, Spring Japan and ANA Wings on the DCH8 are currently allowing pilots to fly past 65 not sure of any others... The first class at Spring were guys from Solaseed who where approaching 65... ANA Wings last Expat left in Dec he was 64, they have been trying to recruit but so far have been unsuccessful...
Not sure of the original posters quals and from the sounds he is a bit older, ANA Wings may be a option... Money is a bit lite but better than USA RJ deals... A/C are super clean/mx excellent... ITM/Osaka is a nice city, spent 5 months there after 3/11... They have a follow on deal with Peach for the 320 trans... Of 11 wings guys going 10 have successful... Checkout Crew for a application... Now direct contract with Wings... Agencies just recruit...