7 Most Controversial Isekai Anime, Don't Watch If Your Mental Health Isn't Ready!

7. THE BEGINNING AFTER THE END This anime is actually not controversial because of its story content, but rather due to the high expectations from fans of the original webcomic. Many feel that the anime adaptation failed to capture the quality of the original story, leading to a large petition requesting a remake with a different studio. In fact, the criticism often seems harsher than the actual issues present in the anime. This controversy serves as an example of how excessive hype can turn into a significant disappointment. Although the issues are not too serious in terms of content, the massive negative reaction still puts this anime on the list. In the end, this debate reflects the hopes of fans more than the quality of the adaptation itself.

6. DO YOU LOVE YOUR MOM AND HER TWO-HIT MULTI-TARGET ATTACKS? This anime presents a unique premise about a child who enters an isekai world with their mother, who becomes the overpowered character. The idea is actually quite light and comedic, but its execution features many moments that feel awkward for some viewers. Some scenes even seem too bold for a family theme. Several scenes show overly close interactions between the mother and child, even with touches of fanservice that make many people uncomfortable. Beyond that, the story itself is considered too weak to overshadow its controversies. This makes the viewing experience feel strange for most viewers.

5. NOW AND THEN, HERE AND THERE This anime takes a much darker approach compared to most other isekai. The story presents a world full of war, where children are forced to fight and face the brutal, uncensored realities. The dark atmosphere feels consistent from the beginning to the end of the story. Although it is filled with painful scenes to watch, all these elements actually serve a strong purpose in building a realistic narrative. It is precisely because of this depth that the anime is still appreciated, even though it is considered very heavy and controversial. Many viewers admit that the story's message is very strong, even though it is hard to enjoy.

4. MUSHOKU TENSEI: JOBLESS REINCARNATION From the beginning, this anime has been controversial because the main character brings lewd traits into his new life in a fantasy world. This has become a major point of contention as it involves perspectives that feel uncomfortable for some viewers. Even from the early episodes, audience reactions were quite divided. However, as the story progresses, this aspect is developed as part of a deeper character journey. Although it remains a topic of debate, many acknowledge that the storytelling has become stronger over time. This character development is the reason why this anime still has many fans.

3. THE RISING OF THE SHIELD HERO This anime sparked debate right from the early episodes with quite extreme conflicts. The main character is falsely accused and then takes a dark path, including using a slavery system to survive. This premise immediately creates a strong impression at the beginning of the story. Although the story later develops in a more positive direction, the strong initial impression makes it difficult for many viewers to accept its concept. The theme of slavery that remains used continues to be a topic of discussion to this day. This keeps the anime relevant in the debates of the anime community.

2. HOW NOT TO SUMMON A DEMON LORD This anime is known for its very prominent fanservice, even compared to other isekai. The story revolves around a character who accidentally makes two girls his slaves, then embarks on an adventure filled with many sensual moments. Elements of comedy and fantasy are still present behind all of that. The controversy grew larger as some scenes had to be heavily censored, especially in the second season. Although it still has a comedic and light-hearted side, many feel that its content is too excessive. The blend of humor and fanservice becomes both an attraction and a source of criticism.

1. HAREM IN THE LABYRINTH OF ANOTHER WORLD This anime can be considered one of the most extreme in the modern isekai genre. The story focuses on the main character who builds a harem by purchasing slaves, accompanied by many very explicit adult scenes. This approach makes it immediately a subject of debate. Even with censorship, the direction of the story clearly leans more towards adult content rather than a deep narrative. This makes it one of the most controversial anime ever officially released.