Korea Standard Time; KST
The time zone used in South Korea, UTC+9, same as Japan Standard Time.
Korea Standard Time is the same as Japan Standard Time.
Japan Standard Time (JST), also UTC+9, but used in Japan.
Compound of 韓国 (Kankoku, 'South Korea'), 標準 (hyōjun, 'standard'), and 時 (ji, 'time').