|First Appearance||Alliance of the Golden Witch|
|Portrayed By||Daisuke Matsuoka|
An old man who used to be a captain of a high-speed boat that went to and from Rokkenjima.
At least among those still alive, he's certainly the person most familiar with matters concerning Rokkenjima.
The media hoped he might have learned details of the situation inside the Ushiromiya Family from various discussions with servants going to and from the island.
However. he never said anything, so they eventually began to forget this old man...
Kawabata appears as a middle-aged man with dark-grey hair and black eyes. He typically wears a white shirt covered by a blue vest. He also wears a dark-green hat.
Kawabata shows some disdain for people who talk about the Rokkenjima massacre as a means to drive up ratings.
Alliance of the Golden Witch
Twilight of the Golden Witch
In the "trick" ending, Kawabata is murdered by Ange Ushiromiya, who suspects that he is involved in a plan to kill her after reaching Rokkenjima.