Aqua Timez is a Japanese rock band formed in 2003, known for blending rock, pop, and hip-hop influences with melodic hooks and introspective lyrics. Fronted by vocalist Futoshi, the group’s lineup over time included Katsu on guitar and backing vocals, Kenta on bass, and Kiyoshi on drums; other listed members include OKP-STAR, 大介, mayuko, and TASSHI. Their sound also sits comfortably between j-pop and pop rock, which helped the band reach listeners beyond the core rock scene.
Aqua Timez is especially recognized for its anime music, most notably “Sen no Yoru wo Koete,” the opening theme for Bleach. That association brought the band wider visibility in anime and anison circles, and songs such as “Ketsui no Asa ni” further strengthened its reputation among fans of anime songs and J-rock. In 2025, Bleach Anime released a special music video for “OLDROSE” by Aqua Timez, highlighting the group’s continuing relevance in the franchise’s music history. Across its catalog, Aqua Timez balanced heartfelt balladry with energetic band arrangements, making it a frequent search target for listeners looking for anime themes and Futoshi’s work as vocalist.
