No matter how great the song, it was composed for a specific work, remembered alongside that work, and heard within that work's context. "A Cruel Angel's Thesis" is an Evangelion song. "Gurenge" is a Demon Slayer song. They will never play in another series. Anime songs are music that does not cross between works.
There is exactly one song that has kept breaking this rule.
TM NETWORK's "BEYOND THE TIME (Möbius no Uchū wo Koete)." Born in 1988 as the theme song for the film Mobile Suit Gundam: Char's Counterattack, this song continues to ring out in new works thirty-seven years later.
Yoshiyuki Tomino and Tetsuya Komuro's One Hour
1987. Having received an offer from Bandai to create the theme song for a new Gundam film, Tetsuya Komuro sat down with director Yoshiyuki Tomino. According to the song's Wikipedia article ( https://ja.wikipedia.org/wiki/BEYOND_THE_TIME_(%E3%83%A1%E3%83%93%E3%82%A6%E3%82%B9%E3%81%AE%E5%AE%87%E5%AE%99%E3%82%92%E8%B6%8A%E3%81%88%E3%81%A6) ), the two spoke for at least one hour about "what Mobile Suit Gundam truly is." Tomino showed Komuro the storyboards for the film and lyrics he had written as a conceptual foundation, sharing his vision.
Komuro instructed vocalist Takashi Utsunomiya to lower his key slightly and alter the timbre of his voice. The song opens with a wistful guitar intro, then sequences and strings paint the cosmos. The lyrics were written by Mitsuko Komuro. The single peaked at number four on the Oricon charts and was nominated for a Gold Prize at the 30th Japan Record Awards.
What deserves attention here is that Komuro did not simply deliver a tie-in song. He spent an hour in dialogue with Director Tomino, studied the storyboards, and touched the core of the narrative before composing. That is why this song carries the emotions of Char's Counterattack — the destiny of Amuro and Char, their endless dialogue, the conflict and prayer that loop like a Möbius strip — inscribed in the melody itself. It is not background music. It is the story's emotion transformed into sound.
A Song That Has Not Stopped Playing for 37 Years
For an ordinary anime song, the story would end here. The film premieres, the song becomes a hit, and eventually it settles into memory. But BEYOND THE TIME refused to follow that path.
The song was adopted as BGM every time Char's Counterattack was adapted into a game — the Super Robot Wars series, the Gundam Musou series. In 2018, NHK's "All Gundam Vote" ranked it fourth in the music category. A song from thirty years ago, voted on as a current favorite.
Then in 2024, a tribute album commemorating TM NETWORK's 40th anniversary, TM NETWORK TRIBUTE ALBUM -40th CELEBRATION- ( https://www.sonymusic.co.jp/artist/SennaRin/info/562187 ), was released. The lineup included CAPSULE, Quruli, Takanori Nishikawa, and Nogizaka46. Among them, the cover of "BEYOND THE TIME" was entrusted to Hiroyuki Sawano feat. SennaRin.
Hiroyuki Sawano — the composer behind the scores of Attack on Titan, Mobile Suit Gundam Unicorn, 86, and Hathaway's Flash. SennaRin is a vocalist produced by Sawano, known for singing "ENDROLL" (a duet with Yohei Kawakami, composed by Sawano) as an insert song for Hathaway's Flash.
The melody Komuro wrote in 1988 was reinterpreted by Sawano in 2024 and entrusted to SennaRin's voice. Moreover, this cover was re-included as a bonus track on SennaRin's EP LOSTandFOUND ( https://www.sawanohiroyuki.com/post/機動戦士ガンダム-閃光のハサウェイ-キルケーの魔女-concept-ep-sennarin%E3%80%8Clostandfound%E3%80%8Dtrailer公開%EF%BC%81 ), released in February 2026. BEYOND THE TIME sits alongside "CIRCE" and "ENDROLL," the insert songs for Hathaway's Flash.
The theme song of Char's Counterattack returned within the music created for a story that continues where Char's Counterattack left off. The song did not cross between works. The melody "grew" along the timeline of the Gundam universe.
The Night of GQuuuuuuX: X Erupts
June 2025. Episode 11 of the TV anime Mobile Suit Gundam GQuuuuuuX. The moment the intro played within the episode, the audience was struck with shock. There had been no advance notice whatsoever. It was a complete surprise.
Immediately after the broadcast, the timeline on X erupted. As Music Natalie ( https://natalie.mu/music/news/628470 ) promptly reported, the moment a thirty-seven-year-old melody suddenly played in a 2025 anime, viewers' emotions exploded. Those who heard it in real time back then, and those who discovered the work later — they all "know" that melody. Within seconds of the intro, memories of Char's Counterattack, emotions toward the entire Gundam saga, came flooding back.
The following day, Sony Music's official page ( https://www.sonymusic.co.jp/artist/TMNetwork/info/574786 ) announced the release of "BEYOND THE TIME -2025 Version-" for streaming. Until then, the song had only been available as part of soundtrack and best-of compilations — the surprise broadcast prompted its first-ever standalone digital release. According to THE FIRST TIMES ( https://www.thefirsttimes.jp/news/0000640735/ ), the release achieved TM NETWORK's first-ever number one on the Oricon Weekly Digital Singles Ranking. The original version even reclaimed the top spot on the iTunes Store.
A song from thirty-seven years ago reached the summit of the 2025 digital charts. I describe this phenomenon as high "consumption durability." BEYOND THE TIME does not diminish no matter how many times you hear it. It does not wear out over decades. If anything, with each passing year, the weight of narrative this song carries grows heavier, and new emotions layer upon it with every listen. That cannot be explained simply by calling it "a great song."
A Melody Etched in the Soul
Why is BEYOND THE TIME the only song that keeps transcending time?
I believe it is because this song is not "a theme song for a work" but "a theme song for an emotion." What this song depicts is not the specific narrative of Char's Counterattack, but the universal emotion of people who cannot understand each other, yet keep reaching out nonetheless. As long as the Gundam saga continues, there will always be a moment that calls for that emotion. And each time, this song is summoned back.
In vol.1, I wrote about how Komuro achieved the "intersection of J-POP and anime" with Get Wild. But what Komuro accomplished with BEYOND THE TIME was something even deeper. Rather than accompanying a work, he converted the work's emotion itself into melody. That is why the melody does not end when the work ends. As long as the story continues, the melody continues.
1988: a melody born from one hour of conversation between Tetsuya Komuro and Yoshiyuki Tomino. 2024: Hiroyuki Sawano reinterprets that melody through SennaRin's voice. 2026: it sits side by side with "ENDROLL" in LOSTandFOUND. A melody that transcends time is also a relay of talent.
Tetsuya Komuro truly is a genius. I am reminded of that once again.
