10 Summer 2025 Anime Sequels Everyone is Looking Forward To

Summer 2025 anime sequel everyone is looking forward to
Summer 2025 anime sequel everyone is looking forward to (Image Source: Studio Lerche, Science Saru, and TMS Entertainment)

Summer 2025 anime sequel madness takes over with ten powerhouse returns dominating the season. Studios across Japan are unleashing their most requested continuations, from romantic cosplay adventures to supernatural school mysteries.

This season marks the comeback of series that have been dormant for years. The summer 2025 anime sequel roster reads like a wishlist of every otaku's dream lineup.


1. My Dress-Up Darling Season 2: The Cosplay Love Story's Comeback

Release Date: July 6, 2025 (Sunday)

A still image from My Dress-Up Darling Season 2 (Image Source: Studio CloverWorks)
A still image from My Dress-Up Darling Season 2 (Image Source: Studio CloverWorks)

The darling cosplay romance makes its jubilant comeback after more than three years since its original winter 2022 debut. Studio CloverWorks reunites the original team to carry on Gojo and Marin’s heartfelt journey through cosplay, blending friendship, imagination, and romance. This summer 2025 anime sequel gets back the stunning animation quality that made the first season a visual masterpiece.


2. DanDaDan Season 2: Supernatural Chaos Continues

Release Date: July 4, 2025 (Friday)

DanDaDan Season 2 poster (Image Source: Science Saru)
DanDaDan Season 2 poster (Image Source: Science Saru)

Tracking its successful debut last year, DanDaDan returns as one of the most stimulating summer 2025 anime sequel offerings. It will be carrying even more supernatural havoc and occult mysteries to screens worldwide. With new trailers already spawning massive buzz, this sequel looks set to deliver the same wild energy and unpredictable storytelling that made the first season a breakout hit.


3. Kaiju No. 8 Season 2: Monster Mayhem Intensifies

Release Date: July 19, 2025 (Saturday)

New visual of Kaiju No. 8 (Image Source: Production I.G.)
New visual of Kaiju No. 8 (Image Source: Production I.G.)

Production I.G returns to animate the next chapter of humanity's battle against giant monsters. With the manga approaching its conclusion, this summer 2025 anime sequel docks at a crucial moment in the story, promising major plots for Kafka and the Defense Force. Fans can hope for the same high-octane action and moving character story streaming on multiple platforms, including Crunchyroll and Netflix.


4. Grand Blue Dreaming Season 2: Diving Comedy Returns

Release Date: July 8, 2025 (Tuesday)

Major characters from Grand Blue Dreaming season 2 (Image Source: Studio Zero-G)
Major characters from Grand Blue Dreaming season 2 (Image Source: Studio Zero-G)

Following a full six-year break, the beloved diving club comedy finally makes its return with fresh episodes. Director Shinji Takamatsu returns alongside studios ZERO-G and Liber to give more absurd college antics and underwater adventures that fans have been desperately awaiting. This long-awaited summer 2025 anime sequel brings back the perfect mixture of slapstick humor and actual friendship dynamics.


5. Sakamoto Days Part 2: Retired Assassin Action Continues

Release Date: July 15, 2025 (Sunday)

An action sequence from Sakamoto Days Part 2 (Image Source: Studio TMS Entertainment)
An action sequence from Sakamoto Days Part 2 (Image Source: Studio TMS Entertainment)

Studio TMS Entertainment returns to animate the second part of this action-packed series about a retired legendary assassin. Following a brief three-month break, the story continues with new voice cast additions. Netflix will host this summer 2025 anime sequel with a special double-episode premiere for Japanese audiences. The series maintains its unique blend of family comedy and intense action sequences.


6. I Was Reincarnated as the 7th Prince Season 2: Magical Power Awakens

Release Date: July 9, 2025 (Wednesday)

New character appearance from the trailer (Image Source: Studio Tsumugi Akita Anime Lab)
New character appearance from the trailer (Image Source: Studio Tsumugi Akita Anime Lab)

Studio Tsumugi Akita Anime Lab comes back to animate Lloyd's continued magical studies and adventures in this popular isekai series. The second season presents new characters, including sisters Escher and Saria, adding new dynamics to the magical academy setting. This summer 2025 anime sequel promises to deepen the world-building, all while staying true to its roots in magical research and character development.


7. Dr. Stone: Science Future Part 2: The Scientific Revolution

Release Date: July 6, 2025 (Sunday)

Dr. Senku as seen in the series (Image Source: Studio TMS Entertainment)
Dr. Senku as seen in the series (Image Source: Studio TMS Entertainment)

After a three-month break, the scientific adventure continues with Studio TMS Entertainment returning for the second part of the fourth season. This summer 2025 anime sequel represents the middle segment of a planned three-part season structure. Fans can expect more remarkable scientific discoveries and strategic battles as the series moves toward its climactic finale with typical Dr. Stone educational entertainment.


8. Toilet-Bound Hanako-kun Season 2 Part 2: Ghostly Secrets in School

Release Date: July 6, 2025 (Sunday)

Hanako-kun as seen in the series (Image Source: Studio Lerche)
Hanako-kun as seen in the series (Image Source: Studio Lerche)

Studio Lerche and director Yohei Fukui return to complete the second season of this supernatural school series. This summer 2025 anime sequel promises to settle cliffhangers from the first part while introducing new supernatural secrets within the school setting. Rather than being tagged as a separate third season, this continuation upholds the current storyline's momentum and character development arcs.


9. The Rising of the Shield Hero Season 4: Defensive Battles Resume

Release Date: July 9, 2025 (Wednesday)

A conference meeting with Shield-Hero Naofumi (Image Source: Studio Kinema Citrus)
A conference meeting with Shield-Hero Naofumi (Image Source: Studio Kinema Citrus)

Naofumi returns after an 18-month absence to face new challenges involving Raphtalia's royal heritage and homeland conflicts. Kinema Citrus continues animation duties as the shield-wielding hero confronts assassins from Q'ten Lo in this latest isekai adventure installment. This summer 2025 anime sequel delves deeper into political intrigue and personal relationships within the fantasy world.


10. Rent-a-Girlfriend Season 4: Romantic Complications Return

Release Date: July 4, 2025 (Friday)

Chizuru Ichinose as seen at the Hawaiian Hotel (Image Source: Studio TMS Entertainment)
Chizuru Ichinose as seen at the Hawaiian Hotel (Image Source: Studio TMS Entertainment)

Studio TMS Entertainment gets back to Kazuya's romantic trouble with all the beloved characters returning for another season of relationship drama. Date visuals featuring Chizuru, Mami, Ruka, Sumi, and Mini have already induced significant fan excitement across social media platforms. This summer 2025 anime sequel resumes the series' tradition of romantic tension and character growth, though fans humorously predict Kazuya's progress to remain characteristically slow.

Summer 2025 transforms into a sequel paradise where dormant series awaken from their slumber. Studios have answered every prayer list with this incredible lineup of returning favorites. These ten summer 2025 anime sequel gems are about to redefine your summer viewing schedule.

Edited by Sangeeta Mathew