The journey through Hell introduces a cast of characters who embody the "strong eating the weak" theme:

: Grants a "barbaric" personality and massive power to focused shots.

: Results in a "haughty" attitude and enhances unfocused, wide-range attacks.

In this game, the protagonist's personality and playstyle shift based on their chosen spirit partner:

Touhou Project 17 「東方鬼形獣 ～ Wily Beast and Weakest Creature.」

Touhou Project 17 「東方鬼形獣 ～ Wily Beast and Weakest Creature.」 ... Hello! Accompanied by a boy that won't stop following me around ( ShrineMaiden.org Wily Beast and Weakest Creature - Touhou Wiki