ICPO Branch Office is a stage in Tekken 6's Scenario Campaign mode. G Corporation soldiers are fought here. Lei Wulong accompanies Lars and Alisa (or whoever the player chooses to fight as) in this stage. Clearing this stage will unlock Lei in Scenario Campaign and Arena mode. One thing to note is that Lei never dies, although when he defeats enemies, the player does not gain any points.
"After narrowingly escaping the G Corporation's attacks as they surrounded the ICPO, we made contact with Detective Lei Wulong. His information revealed that Kazuya Mishima had only gained his position by eliminating all who opposed him. According to the detective, Kazuya has fought against his father multiple already, the hatred now carrying over to the current head of the Mishima Zaibatsu, Jin Kazama. I am certain things will not go well between Kazuya and his half-brother Lars."
- The entrance of West District, 13th Avenue can be seen in front of the spot where the player meets Lei Wulong. However, that spot has police cars driving.