Background and Significance
"Where Our Blue Is" (青のすみか, Ao no Sumika) marks Tatsuya Kitani's third EP, released on July 19, 2023, under the Mastersix Foundation label. Serving as the third opening theme for the immensely popular anime series *Jujutsu Kaisen*, the title track has quickly become a favorite among fans. The song encapsulates the vibrant energy and emotional depth that both Kitani and the series are known for, creating a seamless blend that resonates with listeners.

Edition Variations and Exclusive Content
The EP was thoughtfully released in two distinct editions, each offering unique content tailored to different fan preferences:
| EP Version | Key Features | Cover Art |
|---|---|---|
| Standard Edition | Includes the title song, "Love Song (featuring Eve)", and two additional tracks. | Depicts two hands touching |
| Limited Edition | Includes a DVD of a live performance from the "Unknot/Reknot" tour. | Features characters Satoru Gojo and Suguru Geto |
These editions not only cater to audio enthusiasts but also to those who appreciate live performances and exclusive behind-the-scenes content.
Chart Performance and Music Video
Before the official EP release, "Where Our Blue Is" was pre-released as a single on July 7, 2023, demonstrating its immediate impact by peaking at number two on several Billboard Japan charts. The song's success is further amplified by its captivating music video, filmed against the stunning backdrop of the Dubai desert. Released on July 13, 2023, the video visually complements the song's energetic and uplifting tones, drawing viewers into its vibrant narrative.

Musical Style and Themes
"Where Our Blue Is" showcases a thrilling fusion of lively guitar rock and youthful themes, a hallmark of Kitani's evolving sound. The production journey saw the track transform from a slower, more somber arrangement to its final, upbeat version. This evolution reflects the song's underlying theme of "farewell peculiar to youth," capturing the bittersweet emotions that come with growing up and parting ways.
The incorporation of the Westminster Quarters school chime adds a unique layer to the melody, blending traditional sounds with modern rock elements. Despite the significant changes in arrangement during production, the continuity of the lyrics and melody ensures that the song maintains its original emotional core.

Connection to Jujutsu Kaisen
The integration of "Where Our Blue Is" into the *Jujutsu Kaisen* series enhances its appeal, as the song's themes of youth and friendship align perfectly with the show's narrative. The limited edition cover art features beloved characters Satoru Gojo and Suguru Geto, reinforcing the connection between Kitani's music and the anime's storylines. The opening visuals emphasize the camaraderie and dynamic relationships within the series, making the song an integral part of the viewing experience.
Visuals and Cover Art
The EP's cover art differs between editions, each telling its own story:
- Standard Edition: Depicts two hands touching, symbolizing connection and unity, which ties back to the themes of friendship and farewell in the title track.
- Limited Edition: Features characters Satoru Gojo and Suguru Geto from *Jujutsu Kaisen*, creating a direct visual link to the anime and appealing to its fanbase.
These visual elements not only enhance the EP's aesthetic appeal but also deepen the listener's connection to the music and its associated narratives.
Join the Conversation
What are your thoughts on "Where Our Blue Is" and its role in *Jujutsu Kaisen* Season 3? Share your favorite moments from the EP or how the music enhances your viewing experience. Let’s discuss!
Where Our Blue Is from Gojo’s Point of View?
The Jujutsu Kaisen Season 2 opening track, “Where Our Blue Is,” is widely believed to reflect Gojo Satoru’s personal feelings toward Suguru Geto. According to the songwriter, the Japanese term “koi”—reserved specifically for romantic love—is used to emphasize the depth of Gojo’s devotion. This poetic choice lends a heartfelt, emotional backdrop that resonates powerfully with fans of both the anime and its music.
What Anime Openings Has Tatsuya Kitani Done?
Tatsuya Kitani’s portfolio boasts an array of high-profile anime themes. Notably, he performed the opening for “BLEACH: Thousand-Year Blood War” and contributed “Where Our Blue Is” as the official opening theme for Jujutsu Kaisen Season 2’s “Hidden Inventory / Premature Death” arc. His work continues to captivate listeners with its dynamic and emotional flair.
What Is the Opening Song of Jujutsu Kaisen Season 2?
The Jujutsu Kaisen Season 2 opening theme is “Ao No Sumika,” also known as “Where Our Blue Is,” performed by Tatsuya Kitani. Released on July 7, 2023, this track has quickly garnered a passionate following, contributing to the show’s explosive popularity and heightening anticipation for each new episode.
What Anime Is the Sumika Song From?
Sumika’s music can be heard in several popular anime, including Wotakoi: Love Is Hard for Otaku, Mix: Meisei Story, Pretty Boy Detective Club, Delicious in Dungeon, and My Hero Academia. Their immersive soundscapes also grace the emotional film I Want to Eat Your Pancreas, showcasing Sumika’s versatility and broad appeal in the anime world.
As we've explored, "Where Our Blue Is" truly captures the essence of Jujutsu Kaisen's third season, blending vibrant melodies with the emotional depth of the series. Tatsuya Kitani's artistry shines through every track, making it a favorite not just for anime fans but for music enthusiasts alike. It's a testament to how powerful a well-crafted soundtrack can elevate the entire viewing experience.
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