Cross Between Disgaea and Persona?

While doing my daily web browsing for game related news, I came across a Kickstarter for a game that the creators describe as a "Disgaea meets Persona formula." For a game still in the pitch phase, it doesn't look half-bad:

https://www.kickstarter.com/projects/1719693924/regalia-of-men-and-monarchs

I am reminded of X blade.

The only thing they took from Persona is the social link.

They are just making a Disgaea 4 rip-off because if you played Disgaea 4 you know about the Relasionship Tree.