This is a list of all characters in Shin Megami Tensei IV.
- Flynn: An 18-year-old young man living in East Mikado. He is a member of the demon-exterminating samurais.
Guest Playable Characters
- Isabeau: The lone lady among the samurais, she is a veracious young woman with a strong mind.
- Jonathan: Gentle nature and of good upbringing, Jonathan acts as an intermediary between friends of individual samurais.
- Walter: A passionate young man with bad behavior.
- Navarre: He is highly energetic and has a strong sense of elitism.
- Hope: Leader and mentor to the East Mikado samurai.