Hey there Otto. Nice to see another PS fan swell our ranks.

As for the secret items, if memory serves me correctly, they weren't intended for release with the original PS4. Probably the same reason that the Feeve tech that was also removed, which also resulted in the elimination of a possible 15th combo attack. The only way to get them in your game would be via ROM-hacking with an emulator and ROM. The other items would be the Blood-Axe, the WAT item (which, if I remember correctly, dealt 999 damage when used as an item in battle) and the Algo-map.
Hope you found this post useful.
And welcome to the Fringes.
