I wouldn't call that an 'error', per se. 'Sierra' and 'Shera' are probably virtually indistinguishable in Japanese, so 'Shera' is likely a valid rendering of the word.Originally Posted by Ryushikaze
As for FFVI - those were deliberate changes, too, rather than errors. 'Terra' instead of 'Tina', for example, is frequently explained: it simply sounds more exotic, more suited to a fantasy character. 'Sabin' instead of 'Mash' is pure aesthetics; while you can argue that 'Aerith' is no more stupid than 'Aeris', there's no denying that 'Mash' is simply a stupid name in English.
