10 Underrated Fall 2025 Anime That Are About to Blow Up on Streaming

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Okay, so the summer anime are mostly done, and honestly, it’s a relief! Streaming services are *packed* with fresh shows now that the fall season is really getting started. There are *so* many new anime to check out, but let’s be real, a lot of them will probably fade into obscurity pretty quickly. Still, even early on, a few series are already standing out and I have a feeling they’re going to be huge this season!

New anime series become popular in different ways. Some gain attention because of existing fans of the original stories they’re based on, while others benefit from being part of a popular genre and attracting viewers looking for fresh content each season. Sometimes, an anime just needs to debut at the right moment to become a hit. Whatever the reason, it’s clear that several new anime coming out in Fall 2025 have the potential to become very popular, and a few stand out as particularly promising.

Sanda’s Protagonist Is Literally Santa Claus

Just in time for the holidays, *Sanda* by Paru Itagaki is a standout new series this fall. It tells the story of Kazushige Sanda, a boy who discovers he can transform into Santa Claus after a classmate attempts to murder him. Though the premise is definitely unusual, *Sanda* feels like a natural progression from the mind of the creator behind *Beastars*.

The series *Sanda* blends intrigue with exciting action, and the premiere immediately raises many questions about the story’s world and its central character. Sanda himself is a particularly appealing protagonist – his sole motivation is to safeguard children and bring them joy, much like Santa Claus. *Sanda* is poised to become popular simply by offering something different from typical shonen anime.

Let’s Play Adapts a Workplace Romance Webtoon About Gamers

I recently watched *Let’s Play*, and it’s really interesting – it’s one of the few times a Western story has been adapted into anime. The story centers around Sam Young, a young game developer whose first game starts to gain traction, but then a negative review from a well-known streamer threatens everything. Beyond being a sweet romantic comedy, I think *Let’s Play* has a lot going for it and could become something really special.

The anime *Let’s Play* should appeal to younger audiences because it focuses on gaming and internet culture. But its engaging characters make it enjoyable for viewers of all ages, particularly since it stands out with its adult cast. Given that *Let’s Play* was already popular as an online comic, it was likely to become a hit in anime format as well.

My Awkward Senpai Presents a Surprisingly Wholesome Anime Romance

My Awkward Senpai is shaping up to be one of the best romantic comedies of Fall 2025. The story centers around Azusa Kannawa, a seemingly cold office worker who’s actually just socially awkward, and the possible romance that develops with Kamegawa, a new employee at her company. Even with just that brief description, Kamegawa is proving to be a very relatable character for anime fans this season.

While the story of *My Awkward Senpai* isn’t groundbreaking, it’s a welcome change of pace from the many action-packed and fantasy anime out there. Every season, a charming romantic comedy often becomes surprisingly popular, and if this show maintains its lighthearted and adorable tone, it could easily become a fan favorite. It’s simply a nice, relaxing watch when you want to unwind.

Gintama: Mr. Ginpachi’s Zany Class Has Potential as a Fantastic Spin-Off

Many fans of *Gintama* might not know about *Mr. Ginpachi’s Zany Class*, a spin-off series. This show is set in the present day and features Gintoki as a teacher supervising Class 3-Z, which is made up of the familiar characters from the original *Gintama* anime. The first episode quickly reminds viewers of the characters’ relationships, creating a comfortable and welcoming atmosphere right away.

The original *Gintama* anime was a huge hit, and many fans still consider it one of the best anime series of all time. It’s likely that viewers will soon discover *Mr. Ginpachi’s Zany Class*, as very few shows match *Gintama*’s unique sense of humor. This is especially impressive considering the series only came about because the original creator kept talking about wanting to revive *Gintama*.

The Next Big Dark Fantasy Anime Is My Status as an Assassin Obviously Exceeds the Hero’s

It’s become a tradition for each new anime season to feature several “isekai” shows – stories where characters are transported to another world. The Fall 2025 lineup is no different, and one to watch is *My Status as an Assassin Obviously Exceeds the Hero’s*. The story starts when a group of high school students are summoned to a new world to be its saviors, but only one of them receives the incredibly powerful Assassin class.

The title *My Status as an Assassin* might be misleading – the story is surprisingly complex. The main character isn’t just a brooding figure seeking revenge; he’s actually responsible for protecting his classmates and the entire world from a corrupt aristocracy. If the series keeps up its current momentum, *My Status as an Assassin* has the potential to be truly great.

Ninja vs. Gokudo Offers A Bloody War Between Two Clans

The anime *Ninja vs. Gokudo* has a unique premise – a war between the yakuza and ninja – and that’s exactly what will attract viewers. The story is told from the perspectives of a yakuza boss and a young ninja. After a century of conflict, the yakuza uncover a powerful new weapon that drastically changes the stakes.

Ninja vs. Gokudo delivers exactly what you’d expect: a violent and bloody show that’s already surpassed many series in terms of on-screen deaths after just two episodes. This makes the developing friendship between Shinoha and Kiwami particularly heartbreaking, as their connection likely won’t survive the escalating war. Ninja vs. Gokudo is a dark, action-packed anime set in the modern world, and it’s sure to appeal to fans looking for the next popular, gritty series.

SI-VIS: The Sound of Heroes Saves the World Through Music

At first glance, *SI-VIS: The Sound of Heroes* seems like a typical anime about a pop idol group. However, that’s a good reminder not to judge a show before watching it! The series follows SI-VIS, a music group that secretly fights powerful enemies from other dimensions – but instead of using weapons, they battle with their music.

Okay, so *SI-VIS* is totally over-the-top, but honestly, if you’ve been watching anime for a while, you *get* it. It’s a lot like *Gurren Lagann* or *Symphogear* – it doesn’t try to be subtle! It leans into the craziness and somehow makes it feel genuinely epic instead of silly. It’s airing as one long, continuous season, and I wouldn’t be surprised if it really takes off and becomes a major idol anime franchise. I’m really hoping it does!

Dusk Beyond the End of the World Focuses On A Youth Exploring A Ruined World

P.A. Works is launching a new sci-fi anime called *Dusk Beyond the End of the World*. The story centers on Akira Himegami, who wakes up after being frozen, and begins exploring a world destroyed by war with his AI partner, Yuugure. Akira has no memory of this new world, but he must outsmart the powerful organization, OWEL, that controls it.

The anime *Dusk Beyond the End of the World* has a classic early 2000s feel, focusing on two characters traveling and discovering the world around them. It has a lot of promise for viewers who enjoy stories centered on character development, but be warned: the series doesn’t shy away from showing extremely graphic violence in detail.

May I Ask For One Final Thing’s Lead Character Is Sure To Become A Fan-Favorite

The new series, *May I Ask For One Final Thing*, is expected to be very popular with fans of villainess stories. The main character, Scarlet, starts with a typical villain origin—but quickly stands out. After years of pretending to be a perfect princess, she finally embraces her true self when her fiancé publicly embarrasses her. And her true self is a powerful fighter who’s been waiting for a chance to get revenge on everyone who’s ever hurt her.

May I Ask For One Final Thing is a great choice for viewers who enjoy strong, assertive female characters – especially those who don’t hesitate to take action. The story actively supports this, with even her friends encouraging her to confront and challenge powerful, corrupt figures. Plus, as a fantasy anime, it’s sure to appeal to fans always searching for their next immersive world to get lost in.

Tojima Wants to Be a Kamen Rider Speaks To Everyone Who Wants to Be a Hero

Everyone’s predicting *Tojima Wants To Be A Kamen Rider* will be a huge success. It’s a loving tribute to the classic *Kamen Rider* series from the 1970s and 80s—often called the Showa Era—and is packed with fun references and inside jokes that longtime fans will really appreciate.

Despite its complexity, *Tojima Rider* is also easy for new viewers to enjoy because of its sincere characters. The story is straightforward, and while it has exciting, grand moments, you don’t need to understand every detail to follow what’s happening. Anyone who’s ever dreamed of being a superhero will likely love this show.

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2025-10-16 22:25