JFK-TYO-KUL-CGK (JL and MH) is available for some dates in F for 110k AA miles + $25.90. You will likely get the new JL F cabin since you are leaving from JFK.

That's only one way though. You can't transfer to AA and AS does not allow multi-partner awards, so you still need another one way. You may be able to transfer to another OW partner but I'm not familiar with their programs, rates, or surcharges so I can't really comment.