With the advent of next-generation sequencing (NGS) technology, omics (genomics, transcriptomes, proteomics, metabolomics, phenomics, epigenomics/metagenomics, etc.) data of various agricultural organisms can be obtained. From the obtained data, meaningful information can be extracted and processed through bioinformatics. For example, it is possible to predict resistance genes of plants and pathogenicity genes of pathogens from genomes, find the exact gene structure and genes expressed under specific conditions as transcripts, and lay the foundation for molecular biology research through protein and metabolite analysis. In addition, breeding studies that link the genome and phenotypes and microbiome studies that look at the distribution of agricultural microorganisms have become possible. Our ABLe laboratory conducts fundamental research to secure new genetic resources, develop healthy agricultural products, and control pests based on omics data.