Known YW2 Phase Boundaries

Phase is determined by (chapter_no * 10000) + sub_phase_no. Meaning that increments of 10,000 (0x2710) occur for each chapter, while increments of 1 occur for changes in SubPhase.

Phase (Decimal)	Phase (Hex)	Notes
10010	0x271A	Start of Chapter One, “The Vanishing Watch”.
20010	0x4E2A	Start of Chapter Two, “Hi-Tech Hide-and-Seek”.
20075	0x4E6B	Unlocks the “A Cicada Professional” and “Customer Attraction” Quests.
30010	0x753A	Start of Chapter Three, “School Is Strange”.
30095	0x758F	Unlocks the “Officially Official!”, Bam-Boom! Fusing!, and The Gates of Whimsy Quests.
40010	0x9C4A	Start of Chapter 4, “Lets Go To Harrisville!” Unlocks the “Go for Rank C!” with a D-Rank Watch.
40135	0x9CC7	Unlocks the “Secrets of Soulcery” Quest.
50010	0xC35A	Start of Chapter Five, “Wind It Back 60 Years!”.
60010	0xEA6A	Start of Chapter Six, “Yo-Kai Watch Model Zero”.
70010	0x1117A	Start of Chapter Seven, “The Storm Is Here!”.
70020	0x11184	Unlocks the “Go for Rank B!” quest.
80010	0x1388A	Start of Chapter 8, “Big Yo-Kai Battle”, unlocks “Go for Rank A!” and “Eerie, Roving Armor” with an A-Rank Watch.
90010	0x15F9A	Start of Chapter Nine, “Master Nyada’s Trials”.
110010	0x1ADBA	Combined with a Watch Rank of A, this unlocks the “Go for Rank S!” quest.