There is a meta textual / plot related point about your choices not really mattering. Not sure if that makes it meaningful or if it’s a cop out 🙂 We also didn’t have enough time and resources to actually make the choices make the story branch in meaningful ways.
Hey, glad you enjoyed the game. We've been meaning to fix the Japanese translation (we've had a lot of feedback saying it isn't great), but as things are going, we will probably re-translate it when we are ready to release the sequel to the game, which still needs some time.