I had almost deciphered the entire thing on my own, before I found that translation sign in the hidden area in ep.3. IIRC the only one I missed was the charact

I had almost deciphered the entire thing on my own, before I found that translation sign in the hidden area in ep.3. IIRC the only one I missed was the character for 'Z', which I simply hadn't encountered on any sign so far.