TOMONARI SORA dashes back into the Assassination Classroom with his new track “Teacher”.
The song serves as the official theme for Assassination Classroom The Movie: Everyone’s Time, set for nationwide release on 20 March. The project marks his second consecutive musical contribution to the beloved franchise, further cementing his growing creative bond with the series.
Written, composed, and arranged entirely by TOMONARI SORA himself, “Teacher” unfolds as an emotionally charged, piano-driven ballad told from a teacher’s perspective. The track once again highlights his signature strength: pairing delicate narrative detail with haunting melodic precision.
“I wrote this song after thoroughly thinking about one of Assassination Classroom’s themes: human growth,” shares TOMONARI SORA. “At 23, I’m at an age that sits right between student and teacher, so I felt that now I could express both perspectives. I would be happy if listeners could hear it as if they were reading a letter or a diary.”
Built on a nostalgic, heart-tightening piano motif, the song quietly captures fragile emotions and vivid memories. As it traces the decade-long journey of Class 3-E, “Teacher” wraps the film’s core sentiment in sound, amplifying its emotional impact for audiences.
About TOMONARI SORA 友成空
TOMONARI SORA is a next-generation singer-songwriter who burst onto the J-pop scene like a comet, with each release rapidly becoming a viral hit.
Known for his instantly addictive melodies, humour laced with an eerie edge and bite, and a distinctly Japanese aesthetic, he has quickly become a talking point in the industry. His January 2024 release “Demons Banquet” has surpassed 160 million streams, while related social media content has accumulated over 1.6 billion views. His May 2024 track “Niramekko” also went viral, followed by the widely discussed ending theme “咆哮 – HOKO” for the sixth season of the TV anime Kingdom in October 2025. In November 2025, he digitally released his first full album, “文明開化 – East West”.
Since childhood, TOMONARI SORA has dreamed of creating his own “nation”. Believing music to be the closest “world” where people can take refuge from the difficulties of life, he began teaching himself songwriting in the fourth grade of elementary school.
A true multi-talented creator, he handles not only lyrics, composition, and arrangement, but also his own illustrations and artwork.
