Sony expects price, content to up PS4 sales | The Japan Times
PS4 Passes 7 Million Units Sold in Japan - Push Square
PS4 vs Xbox One vs Switch Japan Lifetime Sales – October 2017
Nintendo Switch outsold PS4 for seven weeks in Japan | TweakTown
Nintendo's Switch Passes the PlayStation 4 in Lifetime Sales in Japan
Report: PlayStation Brand 'In Decisive Decline in Japan,' Research Firm 'Deeply Concerned'
PlayStation 5 stock issues leave Nintendo enjoying massive Switch sales in Japan while the Xbox Series X/S starts floundering - NotebookCheck.net News
PS4 vs PS3 in Japan – VGChartz Gap Charts – June 2018 Update
Hunter 🎮 a Twitter: "@breathofthelyle @4Scarrs_Gaming I would say there's been a dramatic downturn this gen for Xbox in Japan. Xbox One has only sold about 6% of what Xbox 360 sold
/cdn.vox-cdn.com/assets/4037685/DSC00012.jpg "Over 322,000 PS4 consoles sold on Japanese opening weekend - The Verge")
Over 322,000 PS4 consoles sold on Japanese opening weekend - The Verge
Nintendo Switch Selling 3 Times Faster Than PS4 In Japan - NintendoSoup
PS4 vs Xbox One vs Switch Japan Lifetime Sales – October 2017
PS4 vs Xbox One vs Wii U Japan Lifetime Sales – July 2015 Update | N4G
Nintendo Has Almost Completely Pushed Sony Out of Japan
The PS4 Sold Out Almost Instantly on Amazon Japan, but its Games Aren't Too Popular Yet
Sony PS4 sales top 7 million mark | The Japan Times
PlayStation 5 Has Surpassed 1 Million Units Sold in Japan
PS4 vs PS3 in Japan – VGChartz Gap Charts – July 2018 Update
PS4 vs PS3 in Japan Sales Comparison - PS4 Falls Further Behind in August 2020
What Sony's '4.2 Million PS4s Sold' Figure Actually Means - IGN
The Nintendo Switch Just Topped The PS4's Lifetime Sales In Japan
PS5 Has Been Rapidly Outpacing PS4 Sales In Japan : r/PS5
PS4 vs Xbox One vs Wii U Japan Lifetime Sales – January 2017 Update
Japan: Nintendo Switch Is Only 137k Units From Overtaking The PS4 Family's Lifetime Sales - NintendoSoup
PS4 Sales Surpass 9 Million In Japan Following Final Fantasy 7 Remake Launch - PlayStation Universe
Switch vs PS4 in Japan – VGChartz Gap Charts – September 2019
Switch vs PS4 in Japan – VGChartz Gap Charts – January 2019 Update
