Some anime set during the Industrial Revolution include "Steamboy" and "Fullmetal Alchemist." "Steamboy" is a steampunk film set in an alternate history during the 19th-century Industrial Revolution in England. "Fullmetal Alchemist" is set in a world inspired by the Industrial Revolution era, featuring alchemy as a prominent element in the story. Both anime explore themes of science, technology, and societal changes during this period. **

A modern classic in the anime genre is a show that has had a significant impact on the industry and has gained a large and dedicated fanbase. It is a series that has pushed the boundaries of storytelling, animation, and character development, and has left a lasting impression on viewers. Examples of modern classics in the anime genre include "Attack on Titan," "My Hero Academia," and "Demon Slayer: Kimetsu no Yaiba." These shows have garnered widespread acclaim and have become iconic within the anime community. **

Haikyuu is certainly one of the most successful sports anime of modern times, with a large and dedicated fanbase both in Japan and internationally. The anime has received critical acclaim for its animation, character development, and portrayal of volleyball. It has also been successful in terms of merchandise sales and has contributed to a resurgence in interest in volleyball as a sport. However, whether it is the most successful anime of modern times is subjective and depends on various factors such as viewership, merchandise sales, and cultural impact. **

A modern anime-themed youth room would likely feature vibrant colors, bold patterns, and anime-inspired decor such as posters, wall scrolls, and figurines. The room might also include a comfortable seating area for watching anime or playing video games, as well as shelves or display cases to showcase a collection of anime merchandise. Additionally, the room could have LED lighting to create a dynamic and immersive atmosphere that reflects the energetic and colorful world of anime. **

Some anime that contain modern weapons such as pistols, sniper rifles, etc. include "Black Lagoon," which follows a group of mercenaries and features a variety of firearms; "Jormungand," which revolves around an arms dealer and showcases a wide array of modern weapons; and "Gunslinger Girl," which focuses on young girls who are trained as assassins and use modern firearms in their missions. These anime often incorporate realistic and detailed depictions of modern weaponry in their action scenes. **

Yes, there are several anime and manga where the protagonist creates modern technology. One example is "Dr. Stone," where the main character uses his knowledge of science to revive civilization after a mysterious event turns everyone on Earth to stone. Another example is "Eden of the East," where the protagonist is a young man who develops advanced technology to change the world. These stories often explore the ethical and societal implications of technological advancement. **

Some dark anime series include "Attack on Titan," which features a post-apocalyptic world where humanity is on the brink of extinction due to giant humanoid creatures known as Titans. "Tokyo Ghoul" follows a college student who becomes a half-ghoul after a chance encounter with one, leading him to navigate the dangerous world of ghouls and humans. "Death Note" revolves around a high school student who gains the power to kill anyone by writing their name in a supernatural notebook, leading to a cat-and-mouse game with a brilliant detective. These anime series are known for their intense and often disturbing themes, making them popular choices for fans of dark and suspenseful storytelling. **

My comfort anime is "My Neighbor Totoro." The heartwarming story, beautiful animation, and soothing soundtrack always bring me a sense of peace and nostalgia. The gentle and whimsical world of Totoro and the two sisters never fails to lift my spirits and provide a sense of comfort and relaxation. **