There are. In many light novels, you'll find illustrations. They are an important part of the overall presentation. Publishers use them to make the book more appealing and to give readers a visual sense of what the characters and the world of the story look like.
Yes, Enlight Pictures was a wholly owned subsidiary of Enlight Media. Enlight Pictures was engaged in film investment, production, distribution, publicity, and advertising. Enlight Media was a comprehensive content management company that owned Enlight Pictures and other subsidiary companies, which together formed the scope of Enlight Media's business.
No. While many light novels do have illustrations, not all of them do. Some light novels focus solely on the written text and rely on the reader's imagination to create the visual elements of the story.
Some Japanese light novels have pictures, but it depends on the specific title and publisher. Usually, those in popular genres like fantasy or romance are more likely to have illustrations.
Yes, many Japanese light novels do have pictures. They often include illustrations to enhance the reading experience and help readers visualize the characters and scenes.