Thank you very much for all your replies...shortly before I posted here, I've got the reply from the Daiwa Service Department, in less that 12 hours after I sent them the same question...so the customer and service department is working good and it's here to help us as well if needed:
Hello.
On spinning reels the handle is interchangeable, but on baitcaster reels it is always solid one sided only. So if you want to reel in on the left side then you have to buy a left handed baitcasting reel.
Br Matti
Matti Hartikainen
Service Department