Okada (hamstring) is inactive against the Chargers on Sunday, John Boyle of the Seahawks' official site reports.
Okada will end up missing each of the first four games of the regular season due to a hamstring injury. He was able to return to practice Thursday as a limited participant, so he's trending in the right direction and could be available for Week 5 against the 49ers on Sunday, Oct. 11. Rodney Thomas will continue to start alongside Julian Love at safety in Okada's absence.