# 1981 Japan Open Tennis Championships – Men's singles

> 1981 tennis event results

**Wikidata**: [Q3807139](https://www.wikidata.org/wiki/Q3807139)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/1981_Japan_Open_Tennis_Championships_–_Men's_singles)  
**Source**: https://4ort.xyz/entity/1981-japan-open-tennis-championships-men-s-singles