Fun-Tap Co., Ltd. (Headquarters: Shimogyo, Kyoto; CEO: Daisuke Araki), operator of the digital musical scores delivery service “Digital Musical Score Canon,” has today released the second episode of its interview series “Story: How the masterpieces were born” on YouTube. The video, titled “Suiryu no Rock”, features the song’s lyricist and composer, who delve into the untold stories behind the song’s creation and the sentiments embedded in its lyrics and music.

“Suiryu no Rock” features a light, flowing piano melody and dynamic drums that powerfully encourage those navigating life amidst uncertainty. We spoke with Natsuko Nisshoku—the solo piano-vocalist behind the track—about the creative process and the sentiments woven into the song. Joined by moderator and soundtrack composer Yuki Hayashi, she discussed the stories behind the music, touching on everything from her lyrics—distinguished by a unique choice of words—to her distinctive musical style that distills a full band sound into the piano.





Nisshoku Natsuko is a solo artist who performs while playing the piano; she was born on May 8, 1991, in Hanamaki City, Iwate Prefecture. She began playing the piano at age nine and started writing lyrics and composing music at twelve. At seventeen, she launched her professional music career under the name “Nisshoku Natsuko,” based in Morioka. She has garnered attention for her meticulously crafted lyrics and compositional skills that deeply resonate with listeners, leading to numerous appearances at major music festivals. In recent years, she has also frequently composed original music for projects such as movie theme songs and commercials.
Yuki Hayashi was born in 1980 in Kyoto Prefecture. A former male rhythmic gymnast, he became drawn to the world of accompaniment music through the process of selecting music for his own competitive routines. Although he had no formal musical training, he began composing music on his own while at university. After graduating, he learned the fundamentals of track-making from Hideo Kobayashi and began producing accompaniment music for various types of competitive dance in earnest. By incorporating diverse musical genres and leveraging his background as a former dancer, he has cultivated a unique musical style that places great importance on achieving a sense of unity with the visuals.

■ About the Digital Musical Score “Canon”
“Canon” is an online musical score delivery service offering scores of approximately 10,000 songs—ranging from popular hits to classical music—with a primary focus on piano scores. Purchased music scores can be downloaded in PDF format and are also accessible via dedicated apps for smartphones and tablets.
Name: “Digital Musical Score Canon” https://www.canon-score.com/
Recommended Environment: Safari (latest version), Google Chrome (latest version), Microsoft Edge (latest version)
Launch Date: December 9, 2016