Nikkei 225 Falls Over 3%, Kioxia Down More Than 8%

The outsized move in Kioxia relative to the index points to semiconductor-specific pressure rather than a broad macro repricing, with memory names again acting as the high-beta expression of sentiment toward the chip cycle. The read-through matters most for anyone tracking Asian tech exposure, since a single-session drop of this size in one memory maker can colour positioning across the wider sector. Whether the weakness stays contained to semiconductors or spreads into the broader Japanese market is the open question worth watching.