Jack Frost

Overview

Jack Frost has made appearances in many Atlus games. Jack Frost has two "brothers," Pyro Jack and Jack the Ripper. Other related demons in the Jack Frost family include Black Frost, King Frost, and Frost Ace. Jack Frost's catchphrase is "hee ho," as well as adding "hees" and "hos" into his dialogue.

Shin Megami Tensei: Nocturne profile:

"A elf-like creature who is the embodiment of all that is cool. It is said that he is the one who leaves those beautiful ice patterns on windows in the morning."

Trivia

• Jack Frost is the protagonist in the Virtual Boy game Jack Bros. along with his brothers Pyro Jack and Jack Skeleton (a slighty censored name for Jack Ripper).
• In Kyuuyaku (Old Testament) Megami Tensei, the remake of Megami Tensei and Megami Tensei II, Jack retains his original scarfed and umbrella-brandishing design from MTII, but has his face updated to reflect his subsequent and more notable black, oval eyes and fanged, smiling mouth.
• Jack is an optional boss in Shin Megami Tensei: Digital Devil Saga 2.
• A Jack Frost badge could be seen on the hat of the female Gunner in Etrian Odyssey II: Heroes of Lagaard, who is also dressed in the same color scheme.