Implicating persona → megami_tensei
Link to implication

Reason:

The persona series is a subfranchise of the Megami Tensei franchise.

Yep, plus one.
Wouldn't have worked with the old definition, but the megami_tensei tag was recently changed so that it's an umbrella tag for whole franchise now.

Genjar said:
Yep, plus one.
Wouldn't have worked with the old definition, but the megami_tensei tag was recently changed so that it's an umbrella tag for whole franchise now.

Thanks for the input. That's a little bit of background I didn't know about it.

After looking into it, this implication looks good. Approved.