So I tried to see if I can decrypt the message from the 20th anniversary event, that x may indeed be a scalean 4, however I'm not sure 100%
So I looked at the message in japanese and I tried to select only the 4th kanji everytime and tried to read them differently. After assembling what might be a phrase using hiragana/katakana I then tried using kanji again, the result? this:
返事来なき新作もの会しん年当
which means "New work meeting without reply"
at least it's coherent. Maybe it was a teasing for Kingdom Hearts 4 and that's why it was displayed before any announcement
So I looked at the message in japanese and I tried to select only the 4th kanji everytime and tried to read them differently. After assembling what might be a phrase using hiragana/katakana I then tried using kanji again, the result? this:
返事来なき新作もの会しん年当
which means "New work meeting without reply"
at least it's coherent. Maybe it was a teasing for Kingdom Hearts 4 and that's why it was displayed before any announcement