Singer-songwriter Fukurow note, also known as the singer Jyakusansei, released a music video for his new song “Seigi” (“Revenge match”) on his official YouTube channel. The digital pop tune is now featured as the ending theme for the second season of the TV anime Go! Go! Loser Ranger!
Fukurow note “Seigi” Music Video
Go! Go! Loser Ranger! Season 2 Creditless Ending Video
Fukurow note began his music career as Jyakusansei in May 2020 and posted singing performance videos. On May 5, 2023, he made his major label debut as Fukurow note with the song “Obotsukanashi,” which he wrote and composed himself. In fall 2024, his 10th digital single song “Brave one” was featured as the opening theme for the second season of the Japanese dub of the A Herbiverous Dragon of 5,000 Years Gets Unfairly Villainized animated series.
The CD single of “Seigi” is set to release in Japan on May 14, 2025. Prior to the CD release, the title tune is now available on digital platforms for download and streaming.

Digital single jacket

CD single jacket

Fukurow note artist photo
Following the first season in the spring 2024, the second season of the TV anime Go! Go! Loser Ranger! (known as Sentai Daishikkaku in Japan), based on the manga by Negi Haruba (The Quintessential Quintuplets), premiered in Japan on April 13, 2025. The series is now streaming worldwide on Disney+, and on Hulu in the United States.
Sources: Fukurow note official YouTube channel, Sony Music Labels press release
ⒸSony Music Entertainment (Japan) Inc.