Best TV shows — action on Crunchyroll : our Top 20

2020 · 1 season

Yuji Itadori is an extraordinarily strong high-schooler leading an ordinary life—until a violent encounter with malevolent entities forces him to swallow a relic: the severed finger of the infamous Ryomen Sukuna. The act saves a classmate but binds Sukuna to Yuji’s body, turning him into a reluctant vessel for an ancient, destructive force. Recruited and mentored by the formidable sorcerer Satoru Gojo, Yuji enrolls at Tokyo Jujutsu High, where students train to battle the curses that threaten humanity. Thrust into a dangerous world with no way back, he must learn to use the monstrous power inside him as a weapon against the very horrors that birthed it—and discover what it truly means to be a hero.

With Junya Enoki, Yuma Uchida, Asami Seto, Yuichi Nakamura, Mitsuo Iwata, Nobunaga Shimazaki and Tomokazu Seki

2015 · 3 seasons

Saitama became a hero on a whim, but three years of relentless training left him virtually unbeatable. Enemies crumble from a single blow, and the constant ease of victory has drained all excitement from the job. Bald and disillusioned, he still faces new threats every day—yet without challenge, the question becomes whether he can keep pretending this empty routine is enough.

With Makoto Furukawa, Kaito Ishikawa, Hiroki Yasumoto, Kazuhiro Yamaji, Yuichi Nakamura, Kenjiro Tsuda and Aoi Yuuki

2022 · 3 seasons

Three strangers—a covert operative, a hired killer and a telepath—pose as a family for their own private reasons, each masking their true nature even from the others.

With Takuya Eguchi, Atsumi Tanezaki, Saori Hayami, Kenichirou Matsuda, Masafumi Kobatake, Hana Sato and Shinya Takahashi

2012 · 6 seasons

A multigenerational conflict unfolds as the Joestar family confronts a succession of malevolent forces, chief among them the ruthless Dio Brando and his devoted followers.

With Daisuke Ono, Takehito Koyasu, Unsho Ishizuka, Fuminori Komatsu, Daisuke Hirakawa, Kenta Miyake and Yuki Kaji

2021 · 3 seasons

After a freak accident at thirty-four, Rudy awakens reborn as an infant in a strange new realm, still carrying every memory of his former life. Determined to remake himself, he pairs that hard-won wisdom with newly found magic, steadfast friends, and the courage he never had before, setting out on a sweeping quest to finally live the life he always wanted.

With Yumi Uchiyama, Ai Kakuma, Daisuke Namikawa, Ai Kayano, Tomokazu Sugita, Konomi Kohara and Toshiyuki Morikawa

2021 · Hiroki Hirano, Rifujin na Magonote · 3 seasons

After a fatal accident at thirty-four, a man wakes up reborn as an infant in a strange, magical world—but with every memory of his previous life intact. Now known as Rudy, he vows not to waste this second chance: using adult hindsight, newly learned magic, and a growing circle of loyal companions, he sets out to craft the life he always wanted. Bold, curious, and unwilling to repeat past regrets, Rudy embarks on a sweeping journey of self-discovery, danger, and wonder as he chases the dreams he once shelved and reshapes his destiny.

With Yumi Uchiyama, Ai Kayano, Tomokazu Sugita, Reina Ueda, Kazuyuki Okitsu, Yu Kobayashi and Haruka Shiraishi

2018 · 2 seasons

Inside you, a bustling universe of roughly 37 trillion cells labors nonstop. Follow an ensemble of microscopic characters—from oxygen-delivering red blood cells to infection-fighting white blood cells and the microbes that influence your health—as they confront crises, form alliances and struggle to keep the whole system running. A blend of science and humanlike drama, the series uncovers the surprising personalities, conflicts and everyday heroism of cellular life.

With Kana Hanazawa, Hiroyuki Yoshino, Mao Ichimichi, Nobuhiko Okamoto, Tomoaki Maeno, Shoya Chiba and Daisuke Ono

2018 · 2 seasons

Karen, a college student, dives into the fast‑paced world of Gun Gale Online and, thanks to her lethal skill and a striking pink avatar, becomes known as the "Pink Demon." When her online ally Pitohui invites her to join a Squad Jam team, Karen is thrust into a high‑stakes tournament that could turn her virtual legend into real‑world consequences.

With Kazuyuki Okitsu, Yoko Hikasa, Tomori Kusunoki, Chinatsu Akasaki, Ayaka Asai, Mao Ichimichi and Haruka Shiraishi

2019 · 3 seasons

Centuries ago, the goddess Athena was defended by elite warriors called Saints, who drew on the mysterious energy of the Cosmos. Now, a determined young man named Seiya has completed his training and claimed the legendary Pegasus Cloth, becoming one of those Saints. Joined by other champions, each bearing a sacred Cloth, he fights to protect Athena and confront whatever dangers threaten her.

With Bryson Baugus, Emily Neves and Marty Fleck