Yakuza 8's name change was specifically for new Western players

The creators of Yakuza / Like a Dragon: Infinite Wealth, Ryu Ga Gotoku Studio, have given some explanation for the series title change

Yakuza Developer Ryu Ga Gotoku Has a New Franchise In The Works

Like a Dragon Gaiden Is So Confusing Even RGG Studio Got Mixed Up

Inside Tokyo Vice's Problematic Source Material

Sega still calling the franchise Yakuza? : r/yakuzagames

RGG Studio Director and Yakuza Series Producer Talk About Like a Dragon Gaiden, the New Agent Style, and Tom Cruise - One More Game

Like a Dragon Gaiden: The Man Who Erased His Name further details story, characters, and organizations - Gematsu

Sega has formally dropped the Yakuza brand name and replaced it with Like a Dragon : r/JRPG

Yakuza 8: First Images Revealed - IGN Daily Fix

Steam Community :: Guide :: The Ultimate Yakuza Iceberg (やくざの氷山)

Like a Dragon 8 Infinite Wealth - Ounabara Vocational School Mini-Game Guide (Exam Answers) – SAMURAI GAMERS

Buy Like a Dragon: Infinite Wealth

Buy Yakuza: Like a Dragon - Legendary Hero Edition from the Humble Store

Yakuza: Like A Dragon Review - A New Hero Takes His Turn - Game Informer

Yakuza Like a Dragon: Day Ichi Edition Xbox One/Series

Like a Dragon: Infinite Wealth's Layoff Storyline Feels 'Too Soon' - IGN