Pre-market: 8226.T Rikei (JPX) -5.80% to JPY 455.00 Jan 2026: Watch JPY 410

8226.T stock fell 5.80% pre-market to JPY 455.00 on 10 Jan 2026 after a heavier sell volume. The move puts Rikei Corporation (8226.T) on the top losers list on the JPX in early trading, with volume 429600.00 shares and relative weakness versus the Technology sector. Traders will watch support near JPY 410.00 and reaction to upcoming earnings due 06 Feb 2026. We examine why the stock is down, key ratios, and what Meyka AI’s model projects next for Rikei in Japan