Koto player LEO has released a new single titled “Vanishing Metro” on June 18, serving as a lead track from the forthcoming album microcosm, scheduled for release on July 16.
Produced and composed by Shohei Amemiya, “Vanishing Metro” features a collaboration between LEO and drummer Kazuya Oi. The music video showcases the two artists facing off, demonstrating their extraordinary technical skills in an intense performance.
The album microcosm includes collaborations with a diverse lineup of artists such as Yudai Bando, LAUSBUB, Masaki Hayashi, Francesco Tristano, and Misaki Umei. The mastering was done by Heba Kadry, renowned for her work with Björk and Ryuichi Sakamoto, while the track featuring Umei was mixed by Ohzora Kimishima.
“Vanishing Metro”

Released June 18
LEO & Kazuya Oi
Produced & Composed by Shohei Amimori
https://leonc.lnk.to/VanishingMetro
microcosm

Released July 16, 2025 (Wednesday)
COCB-54380 (Nippon Columbia / BETTER DAYS) ¥3,500
◆ Tracklist:
- Cotton Candy
Music & Piano: Misaki Umei
Mixed by: Ohzora Kimishima - Vanishing Metro
Produced & Music: Shohei Amimori
Drums: Kazuya Oi - Potapota
Music: LEO
Piano: Masaki Hayashi
Tabla: U-zhaan
Arrangement: LEO, Masaki Hayashi, U-zhaan - Moments Within
Music: LEO - Night Scape
Music & Electronics: LEO - Microcosm Session
Produced & Music: Yudai Bando
Saxophone & Additional Horn Arrangement: Tomoaki Baba
Percussion: Keita Ogawa
Bass: Marty Holoubek
Electronics & Violin: Masashi Machida - GRID // ON
Music: LEO
Drums & Synth: Kazuya Oi
Track-making: LEO & Kazuya Oi - Moments Between
Music: LEO - Oto no Koro feat. LAUSBUB
Music & Lyrics: Riko Iwai (LAUSBUB)
Vocals: Mei Takahashi (LAUSBUB)
Track-making: Riko Iwai (LAUSBUB) & Shohei Amimori
Co-produce: Shohei Amimori - Rays of Light
Music & Electronics: LEO - Ochiba (Fallen Leaves)
Music: LEO & Francesco Tristano
Piano: Francesco Tristano
All tracks feature koto played by LEO.