The world of Rebecca Yarros' Onyx Storm, has captivated readers with its thrilling blend of romance, magic, and high-stakes adventure. The series’ breathtaking battles, fierce protagonists, and deeply woven romantic arcs have left fans yearning for stories that evoke the same sense of wonder and ion. For fans who have just finished Onyx Storm and are looking for something that offers similar characters, immersive fantasy settings, and intense relationships, anime is the perfect starting point.

From epic sagas featuring powerful female leads to magical adventures that combine action with heart-wrenching romance, there are many amazing anime series that are the perfect next watch for Fourth Wing fans. Anime about resilience, forbidden love, or epic quests that will feel right at home for readers who are in love with Violet and Xaden’s journey are the perfect place to start.

10 Fushigi Yugi: The Mysterious Play

Anime Series by Studio Pierrot; Based on the Manga by Yuu Watase

A classic isekai fantasy, Fushigi Yugi follows high school student Miaka Yuki, who is transported into an ancient Chinese-inspired world where she is destined to become the Priestess of Suzaku. Alongside her best friend turned rival, she gathers celestial warriors while battling with betrayals and an intense romance with the dashing Tamahome.

Fourth Wing fans will appreciate Fushigi Yugi's combination of epic romance and high-stakes adventure. Miaka’s journey mirrors Violet’s as she fights against destiny while balancing love and war. With dramatic twists, betrayals, and a slow-burning love story full of obstacles, this anime captures the same emotional highs and lows as Yarros’ novels.

9 Moribito: Guardian of the Spirit

Anime Series by Production I.G; Based on the Novel by Nahoko Uehashi

In Moribito, the spear-wielding Balsa is tasked with protecting a young prince whose life is in danger due to supernatural forces. Unlike traditional fantasy heroines, Balsa is a battle-hardened warrior, bringing a fresh perspective to female-led action stories. The series is beautifully animated with breathtaking fight sequences and rich world-building.

Fourth Wing lovers will be drawn to Balsa’s unwavering strength and complex relationships. The series' political intrigue and themes of destiny versus personal choice echo the struggles Violet faces. Fans who enjoyed the tension between duty and personal desire in Fourth Wing will find Moribito to be a must-watch.

8 Magic Knight Rayearth

Anime Series by Tokyo Movie Shinsha; Based on the Manga by CLAMP

This beloved ‘90s fantasy and magical girls anime follows three schoolgirls who are transported to the mystical land of Cephiro, where they must become legendary Magic Knights to save the world. Their journey includes mastering magical weapons, forming bonds with powerful creatures, and dealing with an emotional love triangle.

Much like Violet’s experience at Basgiath War College, the heroines of Magic Knight Rayearth undergo rigorous training while uncovering shocking truths about their world. The combination of romance, powerful female protagonists, and dragon-like creatures makes this series a natural fit for Fourth Wing fans craving more adventure.

7 Howl’s Moving Castle

Anime Film by Studio Ghibli; Based on the Novel by Diana Wynne Jones

Studio Ghibli's Howl's Moving Castle follows Sophie, a young woman cursed to live in an old woman’s body, who finds refuge in the floating home of the mysterious wizard Howl. As she becomes entangled in his magical world, their relationship grows through war, self-discovery, and love.

Fans of Fourth Wing will be captivated by the romance between Sophie and Howl, reminiscent of Violet and Xaden’s dynamic. The film’s stunning animation, magical battles, and themes of self-acceptance make it an enchanting next watch for those who love an emotional fantasy

6 Earl and Fairy

Anime Series by Artland; Based on the Light Novel by Mizue Tani

Set in a Victorian-era world where fairies exist, Earl and Fairy follows Lydia Carlton, a fairy doctor who becomes entangled with the mysterious Edgar Ashenbert, a nobleman with a hidden past. As they​​​​​​​ survive court intrigue and supernatural mysteries, romance blooms between them.

Like Fourth Wing, this series blends fantasy and romance with an irresistible slow-burn relationship. Edgar’s flirtatious yet troubled nature mirrors Xaden’s, while Lydia’s intelligence and independence make her an interesting protagonist. Readers who are looking for a mix of historical fantasy and romance will find Earl and Fairy to be the perfect anime next-watch.

5 My Next Life as a Villainess: All Routes Lead to Doom!

Anime Series by Silver Link; Based on the Light Novel by Satoru Yamaguchi

This charming isekai anime follows Katarina Claes, a noble girl reborn in an otome game, as its villainess. Determined to avoid her doomed fate, she accidentally builds a reverse harem as she changes her destiny. The series is lighthearted, full of romance, and brimming with humor.

For Fourth Wing fans who enjoyed Violet’s strategic thinking and the political intrigue of Yarros’ world, My Next Life as a Villainess offers a refreshing twist on power struggles and romance. The characters and Katarina's accidental charisma make this a fun, relaxing follow-up.

4 The Ancient Magus’ Bride

Anime Series by Wit Studio; Based on the Manga by Kore Yamazaki

In a world where magic and creatures of legend exist, Chise Hatori, a girl with rare magical abilities, is sold to Elias Ainsworth, a mysterious sorcerer. What begins as an unusual apprenticeship transforms into a complex, slow-burning romance with gothic fantasy elements.

Fourth Wing fans who loved the danger and desire between Violet and Xaden will be intrigued by the relationship between Chise and Elias. The series’ themes of power, self-discovery, and romance will resonate with those looking for an emotional story with magical depth.

3 Yakuza Fiancé: Raise wa Tanin ga Ii

Anime Adaptation by Studio DEEN; Based on the Manga by Asuka Konishi

Yakuza Fiancé is a dark romance centered on Yoshino, a strong-willed young woman engaged to a powerful and ruthless yakuza heir. As she survives a world of crime, power, and hidden emotions, she finds herself drawn to her dangerous fiancé.

Fans of Fourth Wing will appreciate the intense, push-and-pull dynamic between Yoshino and her fiancé, which echoes Violet and Xaden’s fiery relationship. The series’ mix of political maneuvering, romance, and moral ambiguity makes it a thrilling choice for fans who enjoy high-stakes love stories.

2 The Lord of the Rings: The War of the Rohirrim

Anime Film by Sola Entertainment; Based on the Works of J.R.R. Tolkien

An animated prequel to The Lord of the Rings, this film focuses on the legendary shieldmaiden of Rohan, Helm Hammerhand’s daughter, and her role in the kingdom’s struggles. Expect grand battles, intricate lore, and a heroine who stands tall against adversity.​​​​​​​

Fourth Wing fans will be drawn to this film's epic scale, powerful female lead, and themes of war and resilience. Much like Violet, Hera Hammerhand must struggle through a world that underestimates her while fighting for survival and love. Fans looking for breathtaking action mixed with tragic romance, this film is the one to watch.

1 Yona of the Dawn

Anime Series by Pierrot; Based on the Manga by Mizuho Kusanagi

A princess betrayed and forced into exile, Yona transforms from a sheltered noble into a fierce warrior in this gripping fantasy adventure. Accompanied by her loyal protector, Hak, she embarks on a journey to reclaim her kingdom, gathering allies and uncovering her destiny along the way.

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For Fourth Wing fans, Yona of the Dawn has a heroine who undergoes immense growth, a delicious slow-burn romance, and an enthralling fantasy world. The themes of political intrigue, survival, and resilience make it a perfect match for those who loved Violet’s journey of self-discovery and strength.