Add Осака (Япония) to your list and use my-locations table to visually convert it's time to another timezone or city time.
Mouse over the colored hour-tiles and glance at the hours selected by the column.

Current time zone for Осака (Япония) is JST, whose offset is GMT+9 from Greenwich Mean Time (GMT).

The IANA timezone identifier for Осака, Япония is "Asia/Tokyo"

It currently does not observe Daylight Savings Time.