Sound effects, of course, needing no translation. :)

I'm sure there were some Japanese speakers who made it to Corinth, too. They'd just have to find them. (Or hope that the Gokaigers have some sort of translator microbe. Though I'd imagine Gai would be quite lost if he didn't have one, too.)

I have the opposite habit - I can write plot ideas down pretty fast, plus they stick around. Annoyingly.