日本东证指数收于历史高位，收涨1.7%。

Core Viewpoint - The Tokyo Stock Exchange index has reached a historical high, closing up by 1.7% [1] Group 1 - The increase in the index reflects positive market sentiment and investor confidence in the Japanese economy [1] - This milestone indicates a potential upward trend in stock performance, attracting more investments [1] - The rise in the index may influence other markets in the Asia-Pacific region, suggesting a broader economic recovery [1]