Tokyo Metro's shares shot up 45% in their market debut on Wednesday after Japan's largest initial public offering in six years bagged it $2.3 billion with the lure of sizeable dividends.

TOKYO (AP) — Thirty years on from the fatal sarin nerve gas attack in Tokyo's subway network, survivors and families who lost loved ones are still seeking justice.

TOKYO — Thirty years on from the fatal sarin nerve gas attack in Tokyo’s subway network, survivors and families who lost loved ones are still seeking justice. Thirteen people were killed and ...