|The Tax Lady|
The Tax Lady is the 13th substory in Yakuza 0.
Kiryu is contacted on the telephone from someone from Marusa. The person turns out to be Agent Marui and the agent reveals that she needs assistance from Kiryu in investigating Maguro Enterprises. While the agent has a discussion with Maguro, look around his office to find something suspicious. Once you find the suspicious area of the office, it is up to Kiryu to distract Maguro while the agent sneaks around and finds the incriminating evidence.