The expansive world of anime series is a testament to the creativity and unique storytelling methods of Japanese artists and writers. It's no surprise that it has gained worldwide popularity and recognition.

Every year, new anime series make their mark, captivating audiences and sparking interest. Certain shows this year undoubtedly rank among the 'hot and trending'.

Topping the charts are - "Demon Slayer: Kimetsu no Yaiba", "Attack on Titan", and "Jujutsu Kaisen". These series have made a name for themselves through their compelling narratives, enthralling characters, and astonishing animation.

“Demon Slayer: Kimetsu no Yaiba” revolves around a young boy’s quest to save his sister and rid the world of evil. Its stunning watercolor-style animation and relentless action have captivated audiences worldwide.

Then we have "Attack on Titan", a dark tale about humanity's desperate fight against giant, man-eating creatures known as Titans. The show's haunting narrative and violently exceptional visuals have garnered worldwide attention.

Lastly, "Jujutsu Kaisen" offers a balanced mix of comedy, action, and drama. Its plot about a boy who becomes the anime hot host of a cursed spirit has received praise for its storyline and animations.

To sum up, while "hot" or "trending" anime series may change over time, the love for Anime (be it anime hay, anime top, anime hot, or anime trend) remains unchanged. These series have broken cultural and geographical barriers to become universally acclaimed classics.