license:mit size_categories:100K<n<1M format:csv modality:text library:datasets library:pandas library:mlcroissant library:polars region:us
---
license: mit
---
# english2kana

This dataset is derived from corporate names and their corresponding kana obtained from the [Corporate Number Publication Site](https://www.houjin-bangou.nta.go.jp/). We applied the following processing steps:

- After removing corporate designations (e.g., "株式会社"), we extracted only those corporate names composed entirely of English letters.
- Removed all corporate type identifiers.
- Converted full-width characters to half-width.
- Excluded compound words such as those in camelCase.
- Converted all text to lowercase.

Additionally, we ensured that no corporation with the same name appears in both `train.csv` and `test.csv` to enable an accurate evaluation of generalization performance.

---
license: mit
---