Kosuke Yamashita (山下 康介, Yamashita Kōsuke, born February 17, 1974) is a Japanese composer and arranger from Hamamatsu, Shizuoka. Yamashita is best known for his work on Digimon Xros Wars, Xenosaga: The Animation, and the tokusatsu television series Mahou Sentai Magiranger, Kaizoku Sentai Gokaiger, and Kamen Rider Gaim. He is a member of Project.R. Yamashita often collaborates with Nobuhiko Obayashi, as Yamashita met him soon after Yamashita graduated from the Tokyo College of Music. He is a board member of the Japanese Composer Arranger Association. Since April 2011, Yamashita has been a guest lecturer at the Senzoku Gakuen College of Music. In 2013, released the album A Classical in collaboration with J-pop singer Ayumi Hamasaki. It was the first classical music album to top the Oricon album chart.
生きがい IKIGAI
2025
Immersion
2023
Hanagatami
2017
Blue Spring Ride
2014
Clover
2014
Seven Weeks
2014
100 nen gohan
2014
あさひるばん
2013
Kamen Rider Gaim
2013
Chihayafuru
2011
Digimon Fusion
2010
Smile
2009
Hitomi
2008
Yukan Club
2007
Song of Goodbye
2007
Mina
2007
The Motive
2004
The Last Snow
2002
Run Ichiro Run
2001
One Summer's Day
1999
A Forever Love
1997
Kamen Rider
1971







































































