As the title says this chapter will go over some of the arcana in the story and what character is gonna unlock what arcana, anyway here we we go.
(Also no art belongs to me)

Fool Arcana
Confidant:

Igor

World Arcana
Confidant:

Velvet Room Attendants

Empress Arcana
Confidant:

Jes

Councilor Arcana
Confidant:

Keine

Strength Arcana
Confidant:

Sukia

Magician Arcana
Confidant:

Marisa

Hermit Arcana
Confidant:

Reimu

Tower Arcana
Confidant:

Meiling

Devil Arcana
Confidant:

Remilia

Death Arcana
Confidant: