Do you think you paid more for the item then you would have if it was from the late 90s?
My personal experience with both made and crafted in Japan basses is that they are both generally excellent products. Also I wouldn't value a MIJ less than a CIJ or value it higher if it was older.
If the bass is indeed a 75 reissue, of Japanese descent, in the condition it was made out to be in and you think you paid a fair price for it then there shouldn't really be any issue.
Made in Japan from around 82 till 96/97 means it was made by fujigen, crafted in Japan means it was made by Dyna Gakki, not common before 97 as production hadn't completely changed hands, only some CIJ from earlier than 97 exist due to so,e Fujigen expansions that slowed production.
Do you mind telling us what you paid?
They reuse the numbers but a MIJ with an A is from 86/87 and a CIJ with an A is 96/97
All in all it's very confusing, some say this and some say that but it's hard to keep track and get proof.