Top 10 Must-Watch Anime for Summer 2025: Your Ultimate Guide

Top 10 Must-Watch Anime for Summer 2025: Your Ultimate Guide

The Summer 2025 anime season is upon us, and it’s shaping up to be an exciting time for anime fans around the globe. As the vibrant Spring season fades, a fantastic lineup of new series is ready to take the spotlight, promising to keep viewers on the edge of their seats for the next few months. If you’re wondering which shows you absolutely can’t miss this summer, you’ve come to the right place.

With years of experience in the anime community, I can assure you that keeping up with these releases is essential. So, let’s explore the top must-watch anime series for Summer 2025!

10. Tougen Anki

Poster of Tougen Anki by Hibari Studio
Image Credit: Studio Hibari (via X/@tougenanki_anm)
  • Release Date: July 11
  • Where to Stream: Crunchyroll and Netflix
  • Studio: Studio Hibari

Tougen Anki, adapted from Yura Urushibara’s popular dark fantasy manga, is set to capture the attention of shonen fans this season. The story follows Shiki Ichinose, who embarks on a quest for revenge after his father’s brutal murder at the hands of a Momotaro. With a classic revenge plot combined with thrilling action and deep character development, this anime is poised to steal hearts.

9. Lord of Mysteries

Lord of Mysteries anime poster
Image Credit: B.CMAY PICTURES (via X/@Crunchyroll)
  • Release Date: June 28
  • Where to Stream: Crunchyroll
  • Studio: B.CMAY Pictures

Hotly anticipated by fans, Lord of Mysteries is an adaptation of the acclaimed Chinese webnovel Guimi Zhi Zhu. Set in a captivating Victorian steampunk world, it offers unique world-building and intriguing power systems. This series promises high-quality animation and a gripping storyline—definitely one to watch!

8. The Summer Hikaru Died

The Summer Hikaru Died poster
Image Credit: CygamesPictures (via X/@hikaru_anime_en)
  • Release Date: July 6
  • Where to Stream: Netflix
  • Studio: Cygames Pictures

For those craving something different, The Summer Hikaru Died is a compelling choice. This anime reveals a dark twist when best friends Yoshiki and Hikaru confront an otherworldly possession. With their village at stake, will their friendship endure? Dive into this gripping narrative this July.

7. Dr. Stone: Science Future Part 2

Dr. Stone Science Future
Image Credit: Toho Animation (via X/@STONE_anime_off)
  • Release Date: July 10
  • Where to Stream: Crunchyroll
  • Studio: TMS Entertainment

The fourth and final season of Dr. Stone is almost here! Following the groundbreaking adventures of Senku and his friends, this season takes them to America as they unravel the mysteries behind petrification. If you’re a fan of science and adventure, this anime offers both in an entertaining package.

6. Gachiakuta

Gachiakuta official poster
Image Credit: Bones Films (via X/@gachiakuta_PR)
  • Release Date: July 6
  • Where to Stream: Crunchyroll
  • Studio: Studio Bones

If you’re in the mood for gritty action, Gachiakuta is the anime for you. Centering on Rudo, a man framed for a crime he didn’t commit, this series is packed with thrilling tension as he fights back against the oppressive forces in his world. Created by up-and-coming talent, it’s quickly gaining traction.

5. Grand Blue Season 2

Iori and friends in Grand Blue Season 2
Image Credit: Zero-G (via X/@gb_anime)
  • Release Date: July 8
  • Where to Stream: Crunchyroll
  • Studio: Liber and Zero-G

After a long seven years, the beloved Grand Blue series is back with its second season! Following the humorous and heartwarming misadventures of Iori Kitahara at Izu University, the comedy remains top-notch. If you’re looking for laughs and heartwarming moments, this should be at the top of your list.

4. Sakamato Days Part 2

Sakamoto Days Season 1 Part 2 poster
Image Credit: TMS Entertainment (via X/@NetflixAnime)
  • Release Date: July 15
  • Where to Stream: Netflix
  • Studio: TMS Entertainment

Fans will have more chances to enjoy the unique blend of action and comedy with Sakamoto Days Part 2. Returning this July for more thrilling escapades, the lovable hitman Tarou Sakamoto finds himself pulled back into his dangerous past. Don’t miss the action-packed moments coming your way!

3. My Dress Up Darling Season 2

My Dress Up Darling S2 poster
Image Credit: Cloverworks (via X/@Crunchyroll)
  • Release Date: July 6
  • Where to Stream: Crunchyroll
  • Studio: Cloverworks

After three long years, the romance of My Dress-Up Darling continues in its second season. The series follows the blossoming relationship between hina doll maker Wakana Gojou and cosplayer Marin Kitagawa. With heartfelt moments and plenty of sewing mishaps, this anime is perfect for fans of romantic tales.

2. Kaiju No. 8 Season 2

Kaiju No.8 2nd season key visual
Image Credit: Production I.G (via X/@KaijuNo8_O)
  • Release Date: July 19
  • Where to Stream: Crunchyroll
  • Studio: Production I.G.

Fans of Kafka Hibino are in for a treat with the return of Kaiju No. 8. Following a thrilling first season, the story resumes from a major cliffhanger, diving deeper into the action-packed arcs. If shonen is your jam, this is a series that warrants your full attention.

1. Dandadan Season 2

Dandadan S2 key visual
Image Credit: Science Saru (via X/@anime_dandadan)
  • Release Date: July 4
  • Where to Stream: Netflix
  • Studio: Science Saru

Finally, the highly awaited Dandadan returns for Season 2, showcasing the Cursed House and Evil Eye arcs. This supernatural comedy has charmed audiences worldwide with its witty storytelling and stunning animation. If you haven’t seen the first season yet, now is the perfect time to catch up!

Which anime are you looking forward to this Summer 2025 season? Feel free to share your thoughts in the comments. For more engaging content about anime and beyond, don’t forget to check out Moyens I/O!