If you're wondering how much time you need to invest into Yakuza Kiwami, here's what you need to know.
Chapter 7: The Dragon and the Koi - Yakuza Kiwami Walkthrough - Neoseeker
How Many Chapters Are There In Yakuza Kiwami?
Chapter 8: The Scheme - Yakuza Kiwami Walkthrough - Neoseeker
Chapter 1: Letter of Blood - Yakuza Kiwami 2 Walkthrough - Neoseeker
Steam Community :: Guide :: Yakuza Kiwami 2 Completionist Guide : 100% Achievements
Like a Dragon: Infinite Wealth - Revealing the chapters list
Currently on Chapter 13 of Kiwami 2, Majima Saga and Replays of Chapter Cutscenes before Chapter 12 are missing from Main Menu (Steam). : r/yakuzagames
Chapter 2: The Dragon of Kansai - Yakuza Kiwami 2 Walkthrough - Neoseeker
Yakuza Kiwami 2, Yakuza Wiki
Yakuza Kiwami: Chapter 11, Part 1 - The Path To Shangri-La
Yakuza Kiwami 2: Chapter 16: Decision
Review: Yakuza Kiwami 2 gets cleaned up for PS4