染谷 茂夫

His father is the president of a major real estate company, and he works there.
Although he is technically an employee, he doesn't go to work regularly and lives a life of his own accord.

His father's company appears to be a normal real estate company, but behind the scenes they use underhanded tactics to boost their performance.
He grew up seeing this dark side and emulated its methods himself, living a carefree life during his student days, manipulating his teachers and classmates.

He is on this cruise under orders from his father, but he doesn't think too deeply about it and is only going on it for fun.

He is extremely clingy with women, and likes to toy with them using various methods.