Yamashin-Filter Corp.'s Equity Buyback announced on November 6, 2023, has closed with 1,440,900 shares, representing 2% for ¥465.59 million.

Yamashin-Filter Corp is mainly engaged in the development, manufacture, and sale of filter products for construction machinery, air filter products, and healthcare-related products such as masks for home use. The Company operates its business through three segments. The Construction Machinery Filter segment mainly develops, manufactures, and sells filters for construction machinery, industrial use, and process use. The Air Filter segment mainly develops, manufactures, and sells air filters. The Healthcare segment mainly develops, manufactures, and sells Yamashin original masks that utilize synthetic polymer-based nanofibers.