Based on the information provided, it was impossible to determine the name of this anime. If you can provide more information about this anime, such as its characters, background, theme, etc., I can try to provide a more accurate answer.
The name of an anime depended on the genre and style of the work. Here are some common anime names:
- Naruto
- one piece
- Death Note, a popular Japanese manga series created by Tsugumi Ohba and illustrated by Takeshi Obata
- Fullmetal Alchemist
- Detective Conan
- slam dunk
- anime girl
- Inuyasha
- Tokyo Ghoul
- ghost blade
These are just a few of the names of anime. There are many other types of anime such as science fiction, fantasy, romance and so on.
There were many names for sister series anime that could be referred to as the following popular examples:
Neko no Prince-sama was a manga created by the Japanese manga artist Wakatsuki, which told the story of a young man and four different kinds of sisters.
2 "Puella Magi Madoka Magica" was a manga created by the Japanese manga artist Shingo Ishikawa. It told the story of a young girl who became a magical girl by signing a contract with a magician and then experienced a series of stories.
3 "Even a chuunibyou needs to fall in love!" (Your Lie in April was a manga created by the Japanese manga artist Hiroko Hanami. It told the story of a high school boy who met four different kinds of sisters because of his chuunibyou disease.
4 "About My Reincarnation as a Slime"(Reincarnation as a Slime) was a light novel by the Japanese light novelist Ishii Sui. It told the story of an ordinary person who was reincarnated into a slime in another world.
These are some of the more well-known sister series of anime, of course, there are other anime can be chosen according to their own preferences.
I need more context to answer your question. Can you provide more information about this anime? For example, its name, background, story, and so on? This way, I can better answer your questions.
The anime industry is mainly based on positive values like creativity and imagination. 'Anime sex novels' if they exist in large numbers would have a negative impact as they deviate from the positive image the industry wants to project. It could also lead to a wrong perception of the anime medium among the public.
I don't know anything about Cthulhu's anime. However, if it's referring to a work that feminizes the elements of the Cthulhu myth and has the form of an anime or game, then I don't think so. If I can provide more information, I will try my best to help you.
One negative impact is the misrepresentation of the medium. Anime is a diverse art form, and such stories can overshadow the many great works with positive themes. It can also give a wrong impression to the public that anime is mainly for adult and inappropriate content, which may discourage some potential audiences, like parents who would not let their kids explore anime.
According to the information provided, the name of an anime might be " Sword God's Domain: Swordsman in Black ". This was an anime adapted from the SAO game, which told the story of the protagonist Kirito's adventures with various characters in the game.