Kosaku Kawajiri

Kosaku Kawajiri is a minor character featured in Part IV: Diamond is Unbreakable.

Appearance/Personality
Kosaku apparently had the same body structure and size as Yoshikage Kira.

None of Kosaku's interactions with any character is ever seen, but from his wife's comments he can be deduced to be a cowardly character who was never prepared to pay the rent on his house. He was also introduced to Shinobu by her friends, and she married him out of pressure from her friends as opposed to romantic reasons. Kosaku did not even get along with his son very well. It was also implied from the Kawajiri family's reactions at Kira eating mushrooms that Kosaku disliked mushrooms.

Synopsis
It is revealed after his death that Kosaku was a person with the same body size as Yoshikage Kira. He was then dragged by Kira into Aya Tsuji's Cinderella shop and is subsequently killed and stripped of his facial features, which are then placed onto Kira's body.