Yen from bulk world coins wanted

Hi!  I'm brand new here but I know a lot of people out there like to sort bulk world coins.  I'm looking for circulating Japanese yen (postwar) to swap - notes or coin, any amount.  I'm currently in the Middle East (with a US military address) and have access to circulating:

Bahrain dinar notes and fil coins (all denominations)

Saudi riyal notes (all denominations)

UAE Dirham notes (all denominations) and 1 Dirham coins

A limited amount of old Iraqi, Iranian, or Yemeni notes (as they appear in the street markets)

If you have yen to exchange let me know.  I can also provide uncirculated USD note denominations for swap.