by The popular isekai anime “Re:ZERO − Starting Life in Another World” has officially entered its 10th anniversary year, and to commemorate the milestone, a wave of exciting new information has been released. This includes a special 10th anniversary visual, a digest promotional video, and the second main trailer for Season 4 of the TV anime. In addition, details of 10 major anniversary projects have been unveiled, promising a year-long celebration for fans.
Season 4 Second Main Trailer Released: Opening Theme Revealed
Alongside the anniversary visual, the second main PV for Season 4 of Re:ZERO has been released. One of the biggest highlights of the trailer is the announcement of the new opening theme song:
- Opening Theme: “Recollect”
- Artist: Suzuki Konomi feat. Ashnikko
Suzuki Konomi, who has been closely associated with Re:ZERO since its first season, returns once again, this time collaborating with global artist Ashnikko. The fusion of Suzuki’s powerful anime-style vocals with Ashnikko’s distinctive international sound signals a bold new musical direction for the series and has already generated strong buzz among fans.
The trailer also teases more intense emotional drama, large-scale battles, and deeper character conflicts, setting high expectations for the upcoming fourth season
10 Major Projects Announced for the 10th Anniversary
To mark ten years of the anime, the production committee has announced 10 large-scale projects, many of which will allow fans to actively participate and revisit the series’ long history.
Fan-Participation Projects
- “Re:ZERO − Starting Life as a Test”
A quiz-style event that challenges fans on their knowledge of the Re:ZERO universe. - “Re:ZERO − Starting Life as a Q&A”
A special segment where staff members answer questions submitted by fans. - “Re:ZERO − Starting Life as a Famous Scene”
A fan vote to determine the most iconic and unforgettable scene in the series.
These events will be hosted through the official 10th anniversary website, encouraging fans both new and old to engage with the series
Exclusive Prize Figures and Merchandise
As part of the anniversary, exclusive prize figures will be released at GiGO Group arcades nationwide. The lineup includes:
- 10 total figures, released sequentially from April
- Five Royal Election candidates
- Five knights from their respective camps
The first wave will feature Priscilla Barielle and Al from Priscilla’s camp. These figures are designed specifically for the anniversary and will only be available through GiGO locations, making them highly collectible
Exhibitions, Collaborations, and Special Events
Several large-scale events and collaborations have also been confirmed:
- Special Exhibition:
- Venue: Shibuya BEAM Gallery (Tokyo)
- Dates: September 12 – October 4
- Japan Premiere of Season 4:
- Date: March 7
In addition, past Re:ZERO content—including web trailers, mini anime episodes, and post-recording talk videos—will be re-streamed on YouTube for a limited time.
A collaboration with the popular mobile game “Puzzle & Dragons” has also been announced, continuing the tradition of high-profile game tie-ins for the franchise.
What Is ‘Re:ZERO’? A Beginner-Friendly Overview
“Re:ZERO − Starting Life in Another World” is based on the light novel series written by Tappei Nagatsuki and illustrated by Shinichirou Otsuka, published under MF Bunko J (KADOKAWA). The story follows Subaru Natsuki, a high school student suddenly summoned to another world, where he gains the terrifying ability known as “Return by Death”, allowing him to rewind time whenever he dies.
Rather than becoming stronger through traditional means, Subaru must repeatedly face despair, failure, and loss, making Re:ZERO stand out for its emotional intensity and psychological depth.
The original novels have sold over 13 million copies worldwide, and the anime has remained one of the most influential isekai titles of the past decade
Anime Broadcast History and Season 4 Details
- Season 1: April – September 2016
- Season 2 (Part 1): July – September 2020
- Season 2 (Part 2): January – March 2021
- Season 3:
- Attack Arc: October – November 2024
- Counterattack Arc: February – March 2025
- Season 4: Begins airing in April
Season 4 is expected to further escalate the story, diving deeper into the mysteries of the world, the witches, and Subaru’s growing resolve.
Final Thoughts
With its 10th anniversary, Re:ZERO is proving once again why it remains a cornerstone of modern anime. From the powerful new opening theme and Season 4 trailer to exhibitions, figures, collaborations, and fan-driven projects, the franchise is entering its next chapter with unprecedented momentum.
Whether you are a long-time fan or someone considering starting the series for the first time, 2026 is shaping up to be the perfect year to experience Re:ZERO.
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