Bleach: Brave Souls is pulling out all the stops for its 10th-anniversary celebration, and fans are in for a treat. As part of the festivities, the game has unveiled plans for a brand-new theme song created especially for this milestone. The creative force behind this track? None other than the acclaimed Japanese experimental rock duo Cö shu Nie.

Cö shu Nie has made a name for itself with its bold sonic identity and memorable contributions to anime soundtracks. If you’ve ever found yourself captivated by the intense atmospheres of Tokyo Ghoul or Jujutsu Kaisen, there’s a good chance you've already experienced their signature style. The band consists of Miku Nakamura on vocals and Shunsuke Matsumoto on guitar, crafting a fusion of alternative rock and emotional depth that resonates globally.

Before hitting the mainstream stage in 2018, Cö shu Nie built a strong presence within Japan's indie music scene. Their rise has been marked by millions of streams and a growing international fanbase drawn to their emotionally charged performances and unique musical approach. Now, they're bringing that same intensity to Bleach: Brave Souls.

A Perfect Fusion of Sound and Spirit

The new collaboration track perfectly encapsulates the energy and essence of both the game and the original Bleach series. While the full release date for the song is still under wraps, the development team has already shared some exclusive collab visuals to build anticipation.

In addition, KLab has released a teaser trailer for the upcoming anniversary character, offering just enough mystery to whet your appetite. You can watch it here:

To further engage the community, the developers have launched an interactive campaign titled “Brave Souls 10th Anniversary Character Guess Who.” Running from June 23rd to June 30th, this event gives players a shot at winning limited-edition merchandise featuring the newly introduced character—only available to those who correctly identify the mysterious figure.

Participation is simple: follow the official Bleach: Brave Souls X account, view the hint video, and quote post it with your guess using the hashtag #BBSGuess10th. Entries are also accepted via Instagram and directly through the game’s Discord server. Winners will be randomly selected from the pool of correct answers, with 20 lucky participants receiving exclusive prizes.

For more information about all the ongoing 10th-anniversary events, visit the official website. And if you haven’t already, download the game now from the Google Play Store.

Stay tuned for more updates, including our coverage of Trickcal: Chibi Go’s latest PV featuring Butter.