Spring 2026 is about to wrap up, making way for an explosive wave of energy in the Summer anime season. Every new season sparks lively discussions among otaku about which dark horses will top the charts.
While the market always holds surprises, these three titles already have the strongest backing to crush all competition in the race for “Anime of the Season.”
3. Sekiro: No Defeat
The first title with a solid foundation to become a true blockbuster is Sekiro: No Defeat, an anime adaptation of FromSoftware’s award-winning action game that won Game of the Year. When the project was announced, many gamers doubted how the anime could capture the game’s difficulty and atmosphere.
Recent leaks have dispelled those doubts, with producers promising absolute faithfulness to the source material by directly adapting one of the game’s top-tier endings.
The anime will consist of eight episodes. To prove its quality, the production team plans a wide theatrical release across Japan on September 4 before it hits streaming platforms in the fall. With a dark fantasy action storyline, Sekiro: No Defeat is definitely a must-watch masterpiece.
2. Bleach: Thousand-Year Blood War Part 4
As a legendary piece of the Big Three generation, Bleach: Thousand-Year Blood War carries the mission of fully adapting the final arc of the manga, something the original anime never completed. Since its return in 2022, the series has delivered top-tier battle scenes, setting the perfect stage for the long-awaited epic finale.
The fourth part is scheduled to return in July. Although the exact release date is not yet official, insiders predict it will air within the first or second week of the month. This ultimate battle promises to be a generational event, uniting longtime fans and new viewers alike to witness Kurosaki Ichigo’s grand conclusion.
1. Chainsmoker Cat
Topping the list is one of the quirkiest and funniest anime of this summer: Chainsmoker Cat. From the first trailer, the show established its eccentric style packed with eye-catching fan service. This formula works perfectly by focusing on catgirls, a beloved trope among many anime fans.
The story follows Yani, a catgirl living in a world where cats are common but who has a unique addiction to smoking cigarettes. She constantly burns through her last coins on packs of cigarettes and causes countless hilarious troubles for her landlord.
The series also introduces a cast of quirky catgirl characters with their own eccentric personalities and issues. This wildly original approach has drawn massive attention, setting Chainsmoker Cat up to be the biggest hit of Summer 2026 in a way no one else can match.