Saigo Volvo's appearance in the manga.
Tatsunosuke Sakonji (左近寺 竜之介, Sakonji Tatsunosuke) is a police officer who is more often seen with the other policemen -- usually Ryotsu, Sakonji, and Honda -- off duty (in casual wear) than on duty (in uniform). Superbly muscular and tall in appearance, Sakonji is skilled in the Japanese martial art of Judo, but displays a very unhealthy obsession with a fictional female video game character named Saori.