jMorp GraphQL API (Tohoku Medical Megabank Organization)
Public, anonymous, read-only GraphQL API for jMorp — the Japanese Multi Omics Reference Panel published by the Tohoku Medical Megabank Organization (ToMMo), an institute of Tohoku University. Runs on the university's own registrable domain, so the contract is genuinely Tohoku's engineering rather than a vendor's product wearing the university's name. Verified live on 2026-09-01: full __schema introspection returns 6.7 MB of JSON describing 4,470 types; query_root exposes 305 fields covering variants (clinvar, dbnsfp, dbsnp, GATK CNV, ExpansionHunter), GENCODE gene models and cross-references (Entrez, UniProt, RefSeq, PDB, HGNC), and dataset catalog entries with a dtaRequired flag for controlled-access data. There is a subscription root but no mutation root. No authentication, no API key, no rate-limit headers, no published OpenAPI and no vendor documentation of the interface.