Leisu, who released the mixtape "Revive" with Yamada Gal Jingu and izolma at the end of November last year, will release her first single "reason feat. G:nt" on July 31st. Leisu's long-awaited solo project will feature a guest performance by "G:nt", a Tokushima native who is gaining attention for his musicality based on HIP-HOP and rock music. Producer is also known for his collaboration with awasetsu mona. "yak" served. It is a song created with the theme of ``what-if after story'' that depicts the aftermath of G:nt's song ``2nd kiss'', with a nostalgic and fast-paced rock sound.