The official YouTube channel for voice actor and singer Aya Uchida (Kotori Minami in Love Live!) began streaming a music video for her latest digital single song, “Explosive Heart.” The pop tune is now featured as the ending theme for the winter 2025 TV anime The Red Ranger Becomes an Adventurer in Another World.Kento Nagatsuka, known for his theme song works for the Laid-Back Camp anime series, worked on lyrics and music of the song on the theme of “explosion.” In the music video, Kizuna Red from the anime appears as the hero, while Uchida gives a fun and comical performance as the heroine.
Aya Uchida “Explosive Heart” Music Video
The Red Ranger Becomes an Adventurer in Another World
Creditless Ending Video
While working as a voice actor and as a member of the Love Live! franchise’s voice actor unit μ’s, Uchida made her solo artist debut with her first album “Apple Mint” in November 2014, releasing eight CD singles and five full albums to date.Her fifth digital single song “Explosive Heart” released on January 20, 2025, and is now available on digital platforms for streaming and download.
Digital single jacket
The TV anime adaptation of Koyoshi Nakayoshi’s isekai fantasy manga series The Red Ranger Becomes an Adventurer in Another World premiered in Japan on January 12, 2025. Crunchyroll is now streaming the anime’s first two episodes for members in North America, Central America, South America, Europe, Africa, Oceania, the Middle East, CIS, India and Southeast Asia.Crunchyroll describes the series as such:
Togo Asagaki was the Red Ranger in a heroic Ranger squad. During their final battle against an evil organization, he was ready to give his life to guarantee their triumph. But fate had other plans, and he suddenly found himself in an entirely different world. Embracing his new role as an adventurer, he transforms into Kizuna Red and continues his pursuit of justice, helping those in need.
Sources: Aya Uchida official YouTube channel, Nippon Columbia Press Release© 2025 NIPPON COLUMBIA CO.,LTD. All rights reserved.