In Yakuza: Like a Dragon, there is a trophy called Honk-Honk Hero. In order to earn this trophy, you’ll need to find all the people who will give you a honk-honk. These people can be found at the below locations, however, they make take awhile to spawn. It’ll help to reset the area by taking a taxi.
Isezaki Ijincho
Bar District
The Honk-Honk Girl can be found in the alley south of Survive Bar next to a silver safe. It’ll cost you 10,000 yen but will give you +10 Passion.
East Jinnai Station
The Honk-Honk Man can be found in the fenced in area behind the large building in the very north part of the map. This building is located next to the Election Office taxi. It’ll cost you 100,000 yen but you’ll get +10 to all personality stats.
Isezaki Road
The Honk-Honk Lady can be found in the underground area directly north of Wette Kitchen. It’ll cost you 50,000 yen but will give you +10 Passion, +10 Charisma and +10 Kindness.
Sotenbori
Shofukucho
The Honk-Honk Woman can be found in the alley northwest of S Shofukucho between two red vending machines and a gold chest. It’ll cost you 50,000 yen but you’ll get +10 Confidence, +10 Passion and +10 Charisma.
Kamurocho
Hotel District
The Honk-Honk Princess can be found in the U-shaped alley north of Yoshida Batting Center. It’ll cost you 30,000 yen but you’ll get +10 Intellect, +10 Style and +10 Charisma.