[Japanese Storage Giant Kioxia Surpasses Toyota to Become Japan's Most Valuable Company for the First Time] According to Golden Finance, on June 12, Japanese storage giant Kioxia's total market value exceeded 44 trillion yen, surpassing Toyota (approximately 43.8 trillion yen) to become Japan's most valuable company for the first time. Kioxia has risen 678% year-to-date, while Toyota Motor has fallen 17.3% year-to-date; the Nikkei 225 Index has risen 31.15% year-to-date.