Yes, The 3DS Is Region-Locked (And Other Downsides To The System) - Siliconera
FIX PSP this game cannot be started the region code is not correct - YouTube
Do Japanese DS games work on a US Nintendo 3DS? - YouTube
Regional lockout - Wikipedia
I now own one of the rarest UMD Videos, and I can personally confirm that despite only being released in Europe, it is not region locked. : r/PSP
PSP in 2023: How To Play Region Locked UMD Movies - YouTube
Amazon.com: SONY PSP "Playstation Portable" Value Pack Red / Black (Pspj-30026) (Japan Import) : Video Games
I now own one of the rarest UMD Videos, and I can personally confirm that despite only being released in Europe, it is not region locked. : r/PSP
PlayStation Portable - Wikipedia
Sony PSP 3000 Console Various Color Region Free Console only (Good) – I.E.T. INDUSTRIAL ANTONIO PRIETO – SINCELEJO, SUCRE
PSP Go! region locked? | MacRumors Forums
PSP Go! Region. What's locked, device or PSN accounts? | MacRumors Forums
PSP UMD Mix filmů USA REGION lOCKED (bez obalu) | Konzoleahry.cz
Iwata Addresses The Topic Of Region Locking - My Nintendo News
PlayStation Vita is Region Free, Sony Says Do Not Import
/cdn.vox-cdn.com/uploads/chorus_asset/file/13896195/ps-vita-box-train-900.1419963949.jpg "PlayStation Vita import FAQ: what you'll want to know before buying a Japanese handheld - The Verge")
PlayStation Vita import FAQ: what you'll want to know before buying a Japanese handheld - The Verge
Final Fantasy VII Advent Children UMD Movie Region Locked PSP (B) – Retro Games Japan
Japanese psp is region free. Read US PAL games - YouTube
Are Japanese PSP Region Locked? | Proper Explanation - Techdim
PS Vita software will not be region-locked - GameSpot
Choose Color* Sony PSP 3000 System 4gb Bundle Region Free TESTED | Inox Wind
