[Kioxia's Market Value Reaches 51.75 Trillion Yen, Setting a New All-Time High and Remaining Japan's Most Valuable Company] Odaily Planet Daily News: Japanese storage giant Kioxia closed up more than 4% today at 97,420 yen, continuing to set a new all-time high. Its market value reached 51.75 trillion yen, firmly maintaining its position as Japan's most valuable company, with a year-to-date increase of 807%.