Shigeru Ikeda has died at age 57 after spending approximately three years in a coma. The Japanese music creator had been hospitalized following a subarachnoid hemorrhage.
A subarachnoid hemorrhage is a type of bleeding that occurs in the space surrounding the brain. It’s often caused by a ruptured aneurysm and can lead to severe neurological complications. While not all cases result in coma, severe hemorrhages can cause prolonged unconsciousness.
Ikeda’s career centered primarily on anime music arrangement rather than video game composition. He contributed arrangements to multiple seasons of the Precure magical girl franchise and worked on Prince of Tennis. His music production spanned character songs, insert tracks, and album arrangements across various anime properties.
In video games, Ikeda is credited with work on the Da Capo visual novel series. The franchise includes multiple entries and ports across different platforms.
The distinction between composer and arranger matters in Japanese media production. Composers write original melodies and harmonies, while arrangers adapt and orchestrate existing compositions into their final form. Ikeda’s credits lean heavily toward arrangement work, shaping how songs and themes reached audiences.

