Nikkei 225 gains 2%; Kioxia, Tokyo Electron, SoftBank lead

This broad-based tech-led rally in Japan's benchmark suggests renewed risk appetite in semiconductor and AI-related names, likely tied to sector momentum rather than idiosyncratic news. The outsized moves in Kioxia, Tokyo Electron, and SoftBank signal that capital is concentrating in high-beta technology plays, which could amplify volatility if global tech sentiment shifts. For market watchers, the key is whether this strength is sustained across sessions or fades as a short-term repositioning. The absence of a specific catalyst in the item leaves the rally's durability as the open question.