Summer 2025 starts July 1st with an incredible lineup. We've narrowed down 67 airing anime to 10 absolute must-watches — from epic sequels to shocking new debuts.
🌞 The Summer 2025 Anime Season at a Glance
- Season Start: July 1, 2025
- Total Airing: 67 anime (TV, not counting ONAs/movies)
- Top Streaming: Crunchyroll, Netflix, HIDIVE
- Biggest Sequel: Dandadan Season 2
🔥 Top 10 Must-Watch Summer Anime 2025
1. Dandadan Season 2
Momo and Okarun return for more paranormal chaos. Season 1 was THE breakout hit of 2024 — gorgeous animation, laugh-out-loud comedy, and genuine emotional depth. Season 2 escalates everything.
Where to watch: Crunchyroll
Character development + animation quality + humor balance. This is summer's biggest event anime.
2. My Dress-Up Darling Season 2
Wakana and Marin's relationship deepens with cosplay, confession moments, and hilarious misunderstandings. The most anticipated romance anime of summer.
Where to watch: Netflix (exclusive in some regions)
Best romantic chemistry in anime right now. Season 2 finally delivers plot progression.
3. Kaiju No. 8 Season 2
The monster-slaying continues. Kafka's combat skills level up, and mysterious kaiju threats intensify. Stunning CGI + hand-drawn hybrid animation.
Where to watch: Crunchyroll
Best action sequences of the season. Kaiju design is genuinely terrifying.
4. The Fragrant Flower Blooms with Dignity
Massive romance adaptation exclusive to Netflix. Period piece with lush animation, slow-burn romance, and emotional drama. This is Netflix's answer to "best anime."
Where to watch: Netflix (September for Western audiences — July in Asia)
If you love Fruits Basket meets historical drama, this is essential.
5. The Summer Hikaru Died
Dark psychological horror about a boy who returns... different. One of the most anticipated horror releases of 2025. Genuinely unsettling atmosphere.
Where to watch: Netflix
Horror fans have been waiting for this. Best horror anime since Jujutsu Kaisen.
6. Grand Blue Dreaming Season 2
Iori, Kohei, and the diving club return for more absurd antics and heartfelt moments. Pure comedy with surprisingly genuine character arcs.
Where to watch: Crunchyroll
Funniest anime airing. No plot? Doesn't matter — it's comedy perfection.
7. The Rising of the Shield Hero Season 4
Naofumi's story continues deeper into the demi-human kingdom arc. Action, character relationships, and political intrigue intensify.
Where to watch: Crunchyroll
8. Dr. Stone: Science Future (Final Season)
Senku's final season concludes the beloved edutainment series. This is the end — prepare for emotional closure and epic science battles.
Where to watch: Crunchyroll
Last chance to experience Dr. Stone. Say goodbye to Senku.
9. Gachiakuta
Brand-new shonen by Crunchyroll. Protagonist trapped in waste planet, climbs out for survival. Intense action and unique setting.
Hidden gem potential. Classic underdog shonen formula done right.
10. Call of the Night Season 2
Kou and Nazuna's night adventures deepen. More romance, more vampire mystery, more late-night vibes.
Where to watch: Crunchyroll
📺 Streaming Guide — Where to Watch Each Anime
Crunchyroll (Largest Library)
Dandadan S2, Kaiju No. 8 S2, Grand Blue S2, Dr. Stone Final, Gachiakuta, Call of the Night S2, Shield Hero S4
Netflix (Exclusives)
My Dress-Up Darling S2 (in some regions), The Summer Hikaru Died, The Fragrant Flower Blooms with Dignity
HIDIVE / Other Platforms
Some lesser-known series stream exclusively on smaller platforms
💡 How to Choose What to Watch
Finished Spring anime? Start with sequel seasons — Dandadan, My Dress-Up Darling, Kaiju No. 8 all assume you watched previous seasons.
New to anime? Begin with Dandadan or Grand Blue — both are accessible and don't require prior knowledge.
Want action? Kaiju No. 8, Shield Hero, or Gachiakuta.
Want romance? My Dress-Up Darling or The Fragrant Flower.
Want horror? The Summer Hikaru Died is essential.
📊 Summer 2025 Season Stats
According to MyAnimeList, the 10 most anticipated by member anticipation are:
- My Dress-Up Darling Season 2
- Dandadan Season 2
- Kaiju No. 8 Season 2
- Call of the Night Season 2
- The Fragrant Flower Blooms with Dignity
- Rascal Does Not Dream of Santa Claus
- The Rising of the Shield Hero Season 4
- Sakamoto Days Part 2
- Gachiakuta
- Grand Blue Dreaming Season 2
Discover More on SwipeAnime
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