Japanese bathroom fixture manufacturer Toto Corporation anticipates that expenditures related to its semiconductor business will constitute more than half of its total capital outlay in the coming years.

The company is capitalizing on a significant and unexpected surge in demand for ceramics from chip equipment makers, who are seeking Toto's specialized expertise in producing ceramics resistant to stains, corrosion, and high temperatures. The global investment boom in artificial intelligence is also fueling sales of Toto's electrostatic chucks—used to secure silicon wafers during chip fabrication—alongside other semiconductor manufacturing materials.

Profits from this new business segment have already surpassed those from its core housing equipment operations. This development is attracting attention from investors looking to gain exposure to the artificial intelligence stock market.