Stylistically it's literally a japanese RPGM game (even alpha version of battles made in this style). Same with character design. ALL of the characters is a japanese RPGM archetype characters.
There are no any black, white, latino, semitic, slavic or other characters:
Erin - Normal (typical) Japanese School Boy archetype
Mars - Japanese Gyarou DQN (delinquent) archetype
Sesile - Oppai Mahou Shoujo Tsundere
Sera - Ninja Kuudere
Lavinia - Teasedere
Vi - Yandere
Helena - Anime Mommy archetype
Goddess - Mayadere
God, even in game demons look like typical anime Onis
So stop interfering the weird american politics in the culture of the rest of the world. The world is not USA (thanks god).