TSMC → TSMC Japan (JASM): $17B investment

TSMC plans $17bn 3nm fab in Japan. TSMC will shift its second Kumamoto fab to 3nm AI chips, with about $17bn of investment (vs $12.2bn for 6-12nm); Tokyo is weighing more aid.

This deal is 100% of everything TSMC pays and 100% of everything TSMC Japan (JASM) receives in this database.

Date

Feb 5, 2026

Paid by

🇹🇼 TSMC

Received by

🇯🇵 TSMC Japan (JASM)

Type

Investment

Amount

$17B

Status

reported

Note

≈$17bn (Yomiuri; TSMC declined comment)

See on the map