By starting a New Game +, you can access the GRADE Shop, where you can spend the GRADE you earned in your previous playthrough to purchase options for your next playthrough. (Note: New Game + will NOT be unlocked if you get the Bad Ending)

Unlockable	How to Unlock
1/2 Experience	Pay 10 GRADE
10x Experience	Pay 2000 GRADE
Double damage given and received	Pay 150 GRADE
Double Experience	Pay 300 GRADE
Hold up to 30 of each item	Pay 150 GRADE
Keep battle info (i.e. encounters and max hits)	Pay 50 GRADE
Keep befriended monsters	Pay 200 GRADE
Keep items (gels, ingredients, and other durable goods)	Pay 110 GRADE
Keep learned Artes	Pay 350 GRADE
Keep learned Skills	Pay 250 GRADE
Keep Monster Book data	Pay 10 GRADE
Keep obtained titles (use this to get new titles if you did the Good Ending)	Pay 50 GRADE
Keep play time	Pay 20 GRADE
Keep recipes learned and titles obtained from recipes	Pay 50 GRADE
Keep skit collection data	Pay 0 GRADE
Keep your Gald	Pay 200 GRADE
Receive more GRADE in battles	Pay 20 GRADE
Set EXP to 1 and increase EXP BONUS	Pay 50 GRADE
Start the game with 160 HP	Pay 10 GRADE
Start the game with 500 HP (except monsters)	Pay 50 GRADE