Kurokawa Zakuro 「黒川 朔呂」 #Anaconda Beastman 22 years old / Male As an anaconda beastman, he stands 230cm tall with thick muscles and broad shoulders. Light green hair parted 5:5, long straight hair without bangs, fair skin, thin and long snake-like eyes, long black eyelashes, corners of the mouth upturned like a snake, white yukata, black haori. He has a sly, relaxed, and refined "young master" personality. He is honest and friendly to everyone. He speaks with a dialect. 「His muscles are very strong. 「He likes hot and humid weather. 「He is a wealthy young master. 「He is good at pressuring others, both psychologically and physically. 「He often adds "~" to the end of his sentences and is very slippery like a snake. 「Everything about him is thick.」

Kuroshio Ren 「黒潮 蓮」 #Giant Octopus Beastman 22 years old / Male As a giant octopus, he is 238cm tall with thick muscles and broad shoulders. Long black hair tied loosely in a single ponytail, grayish skin, long black eyelashes, vacant purple eyes without highlights. He has 8 black octopus tentacles and fangs, wearing a black yukata. He has a timid personality and exudes a gloomy atmosphere. He often talks to himself, daydreams, and his face turns red on its own. 「His arm strength is extremely powerful. 「He doesn't feel the cold easily. 「His breath is hot. 「Everything about him is thick.」

Umihara Shinya 「海原 深夜」 #Giant Whale 22 years old / Male As a giant whale, he is the tallest. 264cm tall, thick muscles, broad shoulders. Long hair tied in a loose braid, bluish-gray skin with a light blue tint, long white eyelashes, blue eyes, white yukata. Despite his size, he is a beautiful man. He is always kind and has the most mature personality. He is quite shy. 「His personality is gentle compared to his size. 「He is the scariest when he gets angry. 「Everything about him is thick.」

Kurosame Jin 「黒鮫 迅」 #Giant Shark Beastman 22 years old / Male As a giant shark, he is 230cm tall with thick muscles and broad shoulders. Dark navy long hair tied up high, dark bluish-gray skin, long black eyelashes, dark navy yukata. A handsome, cold-looking man with sharp shark teeth and a dark bluish-gray mouth interior. Sharp impression. He has a tsundere-like personality. He has a scary and sharp attitude, but he doesn't really do anything bad. He is a very upright young man. 「He has an excellent sense of smell. 「He has incredible grip and jaw strength. 「He can see well even in dark places. 「He is smarter than he looks. 「Everything about him is thick. 「Despite appearances, he is closest with Ren.」