'The Summer Hikaru Died' & 5 Other Anime Of The Year Contenders

Published on

Jesse Lab

Jesse Lab

JustWatch Editor

2025 has been one of the most plentiful and high-quality years that the anime industry has ever seen. While the Winter season was relatively slow, with only a few titles managing to achieve high critical praise, the Spring and Summer seasons have been simply bursting with an abundance of riches. The amount of great anime that was released in those two seasons has simply been impossible to keep track of, and fans of the industry are, frankly, spoiled for choice. There’s just so much great anime that, even though we’re at the halfway point of 2025 it’s going to be next to impossible choosing an anime of the year. 

For the purposes of this list, we’ll mostly be looking at new and original anime that debuted in 2025. While fan-favorite anime like Solo Leveling, Dan Da Dan, and The Apothecary Diaries are great and their second seasons may be excellent, this list intends to spotlight new anime, or at the very least, spin-offs of long-running franchises. We’re also going to limit it to six recommendations, which lines up with how many nominees Crunchyroll usually includes for Anime of the Year. With that out of the way, let’s take a look at six anime that stand a solid chance at wining Anime of the Year for 2025. 

The Summer Hikaru Died (2025)

The most notable frontrunner for Anime of the Year, at the time of writing, is The Summer Hikaru Died. Its unique blend of horror and yaoi (aka Boys’ Love) makes it an interesting watch, and that’s before you get into all of the dramatic swings that the story takes both visually and narratively.

In a lesser year, there would be no debate as to whether or not The Summer Hikaru Died would be considered Anime of the Year, but 2025 is not like other years. Still, The Summer Hikaru Died should find a spot on everyone’s watch list, especially if you like anime with emotional depth and supernatural elements a plenty. 

Zenshu (2025)

In a season that was dominated by Solo Leveling’s second season, most other titles got lost in the shuffle, which is especially tragic in the case of Zenshu. It’s clear from the first episode that Zenshu takes inspiration from classic fantasy adventure anime from the ’80s and ’90s, with the most obvious parallel being Studio Ghibli’s Nausicaä of the Valley of the Wind.

It’s interesting to watch our protagonist comment on the nature of the fantasy world, both as a creator herself and as a fan of it, considering it’s the same fantasy world that she watched growing up that she gets transported to. A lot of classic fantasy tropes are presented, only to be subverted in an attempt to save everyone from the cast’s inevitable deaths, putting into question ideas like authorial intent and the nature of endings. Speaking of, the final episode, in particular, is one of the best conclusions of any anime this year, which definitely gives Zenshu a leg up when compared to its peers. 

Kowloon Generic Romance (2025)

Kowloon Generic Romance is a complicated series to dissect, and that’s entirely due to the fact its adapting virtually an entire manga in a 13-episode series. At points, it feels somewhat overstuffed, with plenty of blink-and-you’ll-miss-it plot points, but when the series hits, it fires on all cylinders and delivers one the best mature sci-fi romances around.

There’s a lot more lurking under the surface of the series, like the multitude of mysteries that crop up right from the get-go and never get fully resolved until the very last episode. Kowloon Generic Romance is intended for adults, and if you’re willing to give it a shot, it will wrap you in its odd sense of nostalgia for bygone summer days and lost loves.

Uma Musume: Cinderella Gray (2025)

The Uma Musume series has been around for nearly a decade, and while it’s been a fairly popular series in Japan with a lot of Gatcha games and merchandise, it was never able to break through in the West in any meaningful way. That was until Uma Musume: Cinderella Gray, which tells the story of Oguri Cap, a horse girl who is trying to be the best competitive racer of them all.

Cinderella Gray is a sports story at its heart, filled with all of the drama and twists befitting one, but it’s also chock-full of cute anime girls doing cute anime girl things. This was Amazon Prime Video’s big anime of the Spring season (Sorry, GQuuuuuux!), and the fact that it was able to explode in popularity as much as it has goes to show just how much fun and emotionally satisfying the series is. If you’re willing to just accept its a show about famous race horses being personified as anime girls, then you’ll have a great time with it.

To Be Hero X (2025)

China has desperately been trying to break into the anime scene for years, but it finally did so with To Be Hero X. The series is a superhero anthology show that focuses on the story of the top 10 heroes in Japan and how their stories all intersect with each other, as well as trying to figure out the mysteries surrounding the strongest hero in the country, X.

What sets To Be Hero X apart from other shows is how it mixes animation styles, frequently shifting between some absolutely gorgeous 2D animation and 3D CG that would make Arcane blush. But as much fun as it is seeing how each hero connects to each other, it's the world that really sells To Be Hero X. Its power system focuses on how much the population trusts each hero, which, in turn, determines the nature of their powers. The series is ambitious in a lot of ways, but so far, that ambition is paying off in spades.

Takopi’s Original Sin (2025)

Depression, thy name is Takopi’s Original Sin. Despite only lasting six episodes, each episode of Takopi’s Original Sin hits with the emotional weight of a freight train, layering on trauma after trauma for each member of its small cast. It’s a tough watch, coming with a content warning at the beginning of each episode, but it’s so well-written and gorgeously animated that you just can’t turn away from it despite the soul-crushing nature of it all.

The only other anime that’s arguably just as depressing as Takopi’s Original Sin is Grave of the Fireflies, which is saying something. Despite the darkness, Takopi’s Original Sin is so artistically fulfilling that it’s hard not to consider it nothing short of a must-watch anime experience. 

Where To Watch The Early Anime Of The Year Contenders Online

To discover more about TV shows and movies currently streaming in the US, check out the JustWatch streaming guide! You can filter your search by streaming service, genre, price, age rating, and score. Be sure to build your watchlist and receive helpful notifications on what to watch next based on your preferences!

Netflix
Disney Plus
Amazon Prime Video
Apple TV+
Amazon Video
Apple TV
Hulu
Crunchyroll
fuboTV
HBO Max
HBO Max Amazon Channel
MGM+ Amazon Channel
Crunchyroll Amazon Channel
Peacock Premium
Google Play Movies
YouTube
Paramount Plus
Paramount+ with Showtime
Paramount Plus Apple TV Channel
Starz Apple TV Channel
AMC Plus Apple TV Channel
Britbox Apple TV Channel
Paramount+ Amazon Channel
Discovery+ Amazon Channel
AMC+ Amazon Channel
The Roku Channel
Paramount+ Roku Premium Channel
Starz Roku Premium Channel
AMC+ Roku Premium Channel
AMC+
MGM Plus Roku Premium Channel
YouTube Premium
Kanopy
The CW
Hoopla
Fandango At Home
YouTube TV
Starz
Fandango at Home Free
Criterion Channel
PBS
FXNow
JustWatchTV
Tubi TV
FlixHouse
Sun Nxt
AMC
AMC Theatres
Fandor
Curiosity Stream
NBC
MGM Plus
Freeform
Philo
A&E
Lifetime
Shudder
Screambox
Acorn TV
Sundance Now
GuideDoc
BritBox
MUBI
Netflix Kids
ALLBLK
History Vault
MyOutdoorTV
WWE Network
Pure Flix
Lifetime Movie Club
PBS Kids Amazon Channel
Cinemax Amazon Channel
Hallmark+ Amazon Channel
PBS Masterpiece Amazon Channel
MZ Choice Amazon Channel
Pluto TV
BYUtv
HiDive
VIX
Night Flight Plus
Retrocrush
Dekkoo
Shout! Factory TV
OVID
Chai Flicks
Mhz Choice
Shudder Amazon Channel
Vice TV
MUBI Amazon Channel
BritBox Amazon Channel
AcornTV Amazon Channel
Fandor Amazon Channel
Screambox Amazon Channel
Sundance Now Amazon Channel
Adult Swim
USA Network
Fox
FlixFling
Bet+ Amazon Channel
Rakuten Viki
TCM
TNT
Bravo TV
Food Network
BBC America
IndieFlix
TLC
HGTV
Investigation Discovery
Science Channel
Animal Planet
Discovery
Travel Channel
Here TV
VH1
DreamWorksTV Amazon Channel
Flix Premiere
TBS
AsianCrush
Revry
DOCSVILLE
Spectrum On Demand
Hi-YAH
tru TV
DisneyNOW
WeTV
ARROW
Plex
Plex Live TV
Plex Player
WOW Presents Plus
Magellan TV
BroadwayHD
The Oprah Winfrey Network
Filmzie
MovieSaints
True Story
Martha Stewart TV
DocAlliance Films
OnDemandKorea
Darkroom
Hoichoi
iQIYI
Metrograph
Amazon Prime Video Free with Ads
Public Domain Movies
Eternal Family
Fawesome
Cultpix
Eventive
FilmBox+
aha
ShortsTV Amazon Channel
Takflix
Klassiki
Starz Amazon Channel
Netflix Standard with Ads
Cohen Media Amazon Channel
Popflick
ViX Premium Amazon Channel
Runtime
Fandango
Telemundo
Discovery +
Reveel
Ovation TV
Angel Studios
Cineverse
AD tv
Midnight Pulp
FYI Network
Xumo Play
National Geographic
Atom Tickets
Shahid VIP
DistroTV
myfilmfriend
Cinemark
Outside Watch
Cinepolis Cinemas
Full Moon Amazon Channel
Univer Video
GlewedTV
Toon Goggles
A&E Crime Central Apple TV Channel
Acorn TV Apple TV
ALLBLK Apple TV channel
UP Faith & Family Apple TV Channel
Tastemade Apple TV Channel
Sundance Now Apple TV Channel
Shudder Apple TV Channel
ScreenPix Apple TV Channel
OUTtv Apple TV Channel
Lifetime Movie Club Apple TV Channel
Hallmark+ Apple TV Channel
Eros Now Select Apple TV Channel
CuriosityStream Apple TV Channel
Cinemax Apple TV Channel
BBC Select Apple Tv channel
BET+  Apple TV channel
Carnegie Hall+ Apple TV Channel
IFC Films Unlimited Apple TV Channel
HISTORY Vault Apple TV Channel
HISTORY Vault Amazon Channel
Carnegie Hall+ Amazon Channel
Lifetime Movie Club Amazon Channel
Film Movement Plus
Amazon Prime Video with Ads
Troma NOW
Jolt Film
Regal Cinemas
Harkins Theatres
B&B Theatres
Marcus Theatres
YouTube Free
Kino Film Collection
Tubi TV Live
Pluto TV Live
Cineverse LiveTV
Strand Releasing Amazon Channel
Peacock Premium Plus
ALLBLK Amazon channel
Vix Gratis Amazon Channel
Apple TV Plus Amazon Channel
Motorvision TV Amazon Channel
Stingray Classica Amazon Channel
Stingray Djazz Amazon Channel
Stingray Karaoke Amazon Channel
Acaciatv Amazon Channel
Adultswim Amazon Channel
Alchemiya Amazon Channel
All warrior network Amazon Channel
Amebatv Amazon Channel
Aspire TV Amazon Channel
BeFit Amazon Channel
Best tv ever Amazon Channel
Best of British Tv Amazon Channel
Baeble Amazon Channel
Best Westerns Ever Amazon Channel
Broadway HD Amazon Channel
Brown Sugar Amazon Channel
Cartoon Network Amazon Channel
BFI Player Amazon Channel
MTV Hits Amazon Channel
HBO Max  CNN Amazon Channel
The Coda Collection Amazon Channel
Midnight Pulp Amazon Channel
Daily Burn Amazon Channel
Daring Docs Amazon Channel
Dekkoo Amazon Channel
DocCom Amazon Channel
DocuramaFilms Amazon Channel
Dove Amazon Channel
Dox Amazon Channel
Hidive Amazon Channel
Echoboom Amazon Channel
Cocina ON Amazon Channel
Fear Factory Amazon Channel
Film Movement Plus Amazon Channel
Fitfusion Amazon Channel
FlixLatino Amazon Channel
Food Matters Amazon Channel
Fuse+ Amazon Channel
Grokker Yoga & Fitness Amazon Channel
Hi-YAH Amazon Channel
Indie Club Amazon Channel
IndieFlix Shorts Amazon Channel
Here TV  Amazon Channel
FilmBox Live Amazon Channel
Hopster Amazon Channel
Gaia Amazon Channel
France Channel Amazon Channel
IndiePix Unlimited Amazon Channel
Doki Amazon Channel
Kocowa Amazon Channel
Kartoon Channel Amazon Channel
Kidstream Amazon Channel
Kino Film Collection Amazon Channel
Magnolia Network Amazon Channel
Magnolia Selects Amazon Channel
Monsters and Nightmares Amazon Channel
Marquee TV Amazon Channel
MHz Choice Amazon Channel
MyOutdoor TV Amazon Channel
Outside TV Features Amzon Channel
Panna Cooking Amazon Channel
Passionflix Amazon Channel
Pinoy Box Office Amazon Channel
PBS America Amazon Channel
PBS Documentaries Amazon Channel
PBS Living Amazon Channel
PixL Amazon Channel
Great American Pure Flix Amazon Channel
REELZ+ Amazon Channel
Revry Amazon Channel
Ryan and Friends Plus Amazon Channel
Sensical Amazon Channel
ZenLIFE by Stingray Amazon Channel
Sweatflix Amazon Channel
Demand Africa Amazon Channel
The Surf Network Amazon Channel
Toku Amazon Channel
MovieSphere+ Amazon Channel
True Royalty Amazon Channel
FUEL TV+ Amazon Channel
AeroCinema Amazon Channel
BongFlix Amazon Channel
Destiny Image TV Amazon Channel
Dreamscape Kids Amazon Channel
FidoTV Channel Amazon Channel
Green Planet Stream Amazon Channel
Kundalini Yoga TV Amazon Channel
Learn How to Run Amzon Channel
Sleep Sounds & Meditation Amazon Channel
The Titanic Channel Amazon Channel
Watchit.Kid Amazon Channel
Wellness Plus by Psychetruth Amazon Channel
Yoga International Amazon Channel
Yoga and Fitness TV Amazon channel
Yoga Download Amazon Channel
Young Hollywood Amazon Channel
Vemox Cine Amazon Channel
Warriors and Gangsters Amazon Channel
Xive TV Documentaries Amazon Channel
XLTV Amazon Channel
Yipee Kids TV Amazon Channel
Yoga Anytime Amazon Channel
Planet Earth Amazon Channel
Paramount+ Originals Amazon Channel
Paramount+ MTV Amazon Channel
ITV Amazon Channel
Shout! Factory Amazon Channel
Pongalo Amazon Channel
TVCortos Amazon Channel
MTV Plus Amazon Channel
UP Faith & Family Amazon Channel
Tastemade Amazon Channel
The Great Courses Amazon Channel
Viaplay Amazon Channel
Qello Concerts by Stingray Amazon Channel
Noggin Amazon Channel
FOUND TV
Stupid Co
Gaiam TV Yoga & Fit
Kocowa
History
HBO Max  Amazon Channel
dAnime Amazon Channel
RetroCrush Amazon Channel
ScreenPix Amazon Channel
Mometu
OXYGEN
Kids and Family Max amazon channel
Pantaya appletv channel
FOX One
Hallmark TV Amazon Channel
On Air
Peacock Premium Plus Amazon Channel
FOX One Amazon Channel
Bloodstream
Zavvi
Filters
  1. The Summer Hikaru Died

    # 1

    Six months ago, Hikaru vanished for a week. Now, as his best friend Yoshiki senses something amiss and confronts him, the harrowing truth emerges.

  2. Zenshu

    Zenshu

    2025

    # 2

    Natsuko Hirose embarks on animation career. Her debut anime becomes a smash hit, sparking social phenomenon and earning her recognition as a brilliant emerging director.

  3. KOWLOON GENERIC ROMANCE

    # 3

    Real estate agents Reiko Kujirai and Hajime Kudo work in the nostalgic Kowloon Walled City. As they spend more time together, Reiko’s feelings for Hajime grow. But when she finds a photo of him and his former fiancée, she’s shocked to see the woman looks exactly like her. Reiko then realizes a chilling truth: she has no memory of her past.

  4. Umamusume: Cinderella Gray

    # 4

    Unbeknownst to those around her, the staggering potential of this ashen-haired “Beast” will soon catapult her to the national stage—and down the path of a legend. Follow her journey as the gates open on this hot-blooded Cinderella story!

  5. TO BE HERO X

    TO BE HERO X

    2025

    # 5

    In a world full of brilliant heroes, it’s the trust of fans that turns heroes into superheroes. If a hero loses the people’s trust, they lose their special abilities. Trust value is collected, quantified, and used to determine a hero’s ranking, displayed on their wrist. Every two years, the top heroes go to a tournament to fight, determine new trust values, and earn their rankings.

  6. Takopi's Original Sin

    # 6

    A Happy alien, Takopi, lands on Earth with one mission: to spread happiness! When he meets Shizuka, a lonely fourth grader, he vows to bring back her smile using his magical Happy Gadgets. But as he uncovers the pain in her life, Takopi learns that true happiness may require more than gadgets.