SHOGoiN Cell Database is a repository for accumulating and integrating diverse human cell information to support a wide range of cell research at the single-cell resolution. It is a significant extension of the world-first human cell database,CELLPEDIA (Database 2011). The database consists of several modules that store cell lineage maps, transcriptome, methylome, cell conversions, cell type markers, and cell images with morphology data curated from public as well as contracted resources, based on sophisticated cell taxonomy.