|Full name||Hamusuke Tokugawa|
|Birthdate||Unknown; 7 years old|
|Birthplace||In the police department's garage|
|Height||49.3 cm (1'7")|
|Weight||12.5 kg (about 28 lbs)|
|Dislikes||Neighborhood kids (because they pick on him)|
Hamusuke is Chojuro's talking dog and loyal assistant. He does as his master orders and helps in anyway he can. In their ending, he laments the damage done to Politank's frame and wishes for it to be shiny again, which accidentally wastes Chojuro's wish and is beaten angerily by him.
A submissive and simple-minded dog. He is usually bossed around by his owner.