PlayStation brand 'is in decisive decline in Japan', research firm claims | VGC
PS5 vs PS4 Sales Comparison in Japan - December 2022
Switch has now surpassed sales of the PlayStation 4 in Japan : r/NintendoSwitch
PS4 vs Xbox One vs Switch Japan Lifetime Sales – October 2017
PS5 Has Been Rapidly Outpacing PS4 Sales In Japan
Japanese Sales Charts: PS4 Passes 5 Million Milestone | Push Square
PS5 vs PS4 Sales Comparison in Japan - December 2022
The Nintendo Switch Just Topped The PS4's Lifetime Sales In Japan
Guerrilla' sales and crowdsourcing: Japan's game console crunch | The Japan Times
Sony's Big in Japan Sale on PS4 features great fighting game deals including SF5: Champion Edition's Upgrade Kit and Samurai Shodown NeoGeo Collection
Japan Game Console Sales: Week of March 20-26, 2023 - El Mundo Tech
The PS4 Has Now Sold 53.4 Million Units Worldwide, With 6.2 Million Sales Over The 2016 Holidays
Japanese Sales Charts: PS4 and Vita Continue Strong Seasonal Performance | Push Square
PS4 vs Xbox One vs Switch Japan Lifetime Sales – October 2017
Switch vs PS4 in Japan – VGChartz Gap Charts – September 2019
Nintendo Switch Selling 3 Times Faster Than PS4 In Japan – NintendoSoup
Sony PlayStation 4 PS4 500GB Uncharted Blue Console Limited Edition Japan BOX | eBay
PS4 vs PS3 in Japan Sales Comparison - PS4 Falls Further Behind in August 2020
PlayStation 5 Sales Reach 1 Million Units in Japan, Faster Than PS4
La PlayStation 4 decepciona tras su lanzamiento en casa
Yes, PlayStation Is Sidelining Japan, And It's Time To Accept That And Stop Making Excuses
