It's likely a collection of ghost stories. Usually, such works involve various spooky tales about ghosts, spirits, and the supernatural. It might include stories of haunted places, encounters with malevolent spirits, and the like.
Sadly, I don't know the creator of 'hyaku monogatari kaiden 100 ghost stories'. It might be a work that has evolved over time, with different elements added by different people. It could have started as oral traditions in some rural areas of Japan, and then as the stories became more popular, they were gathered together and named as such, but the exact originator remains a mystery.
Black detective cartoons often have a mysterious and thrilling atmosphere. They usually feature complex cases and smart detectives who solve them with their wits and skills.
Furry sex comic xlecx sounds like an odd and possibly not very appropriate topic. I don't have much information on it and it might not be something worth exploring seriously.
A black and white cartoon can focus on showing the raw emotions and inner struggles of those dealing with depression. It can use simple but powerful imagery to convey the depth of the issue.
There are various types of cartoons that might feature fat black coaches. Sometimes in sports-themed cartoons or comedies, you could see such characters.
The cat could have run away because it was looking for a new place to explore or was following its instincts. Sometimes, it might just be playing and got carried away.