Singer-songwriter
4s4ki (pronounced
A-Sa-Ki) has officially released the music video for her new digital
single "Enjya" (Performer), which has become the
opening theme for the highly anticipated summer 2025 anime, New Saga.
This theme
was conceived from 4s4ki's personal interpretation of the history and emotions
of the anime characters, incorporating herself as "the performer"
within the song. The video clip, directed by the renowned Katsuki
Kuroyanagi, stands out for its aesthetics based on the key elements of the
series, such as the "red jewels" and the isekai,
with 4s4ki herself starring and giving life to this visual universe.
4s4ki's
career and its anime debut
Since the
age of 18, 4s4ki has developed his musical career by performing live and
launching various projects. His official debut was in April 2021 with SPEEDSTAR
RECORDS, collaborating with voice actors and theater
productions. "Enjya" represents her first theme song
for anime, released digitally on July 9, 2025.
Learn
more about the New Saga anime
Based on
the series of fantasy light novels created by Masayuki Abe and Ryuta
Fuse, New Saga debuted on July 2, 2025 in
Japan and is available on Crunchyroll for most global
territories, except China, Japan, and Korea.
The story
follows Kyle, a magical swordsman who after defeating the Demon
King in a bloody battle is on the verge of death. A crimson crystal sends him
back four years, to his destroyed hometown, where he finds his loved ones
alive. Armed with the knowledge of the future, Kyle vows to avoid the tragedy
that lies ahead and rewrite his destiny.
