Yes, but Takemitsu actually liked The Beatles unlike Berio who just did the arrangements as a meme or something (memes were pretty lame in the mid-20th century European academic world)
I think everyone in the world already know about Takemitsu's song arrangements, so is less a lie that a misunderstanding on what's generally known. I mean, you know the sun doesn't actually rise right? The Earth turns...
It's not that deep. I own the physical book that these arrangements are found in, and "Toru Takemitsu 12 Songs For Guitar" is just the name of the book