["task_categories:text-classification", "annotations_creators:crowdsourced", "language_creators:crowdsourced", "multilinguality:monolingual", "source_datasets:original", "language:ja", "license:cc-by-4.0", "size_categories:1K<n<10K", "modality:text", "library:datasets", "library:mlcroissant", "region:us"]