Is Akito supposed to die young in the জাপানি কমিকস মাঙ্গা too?

Nope. She was sickly, though. The জীবন্ত changed a few things (and the জাপানি কমিকস মাঙ্গা wasn't finished when the জীবন্ত started- so it's sort of understandable.) I think dying young was a fear of her's, however- I assume it was triggered because her father died young.

No