Back Japan National Group of Mentally Disabled People Last updated: 12 June 2026 Organisation Details Name in Local Language 全国「精神病」者集団 Abbreviation JNGMDP Primary Address Kizunasha 2-39-3 Chuo, Nakano-ku Tokyo, Greater Tokyo Area 164-0011 Japan Where this information comes from Sourced from public information Scope Disability Psychosocial Geographic Scope Country Contact Information Contact details protectedTo access contact information for existing OPDs you need to create an account first. This enables us to verify your details, check you are a human, and help protect OPDs from unwanted spam.Sign InCreate Account