From Kirbypedia

Tadashi Ikegami (池上 正 Ikegami Tadashi) is a music composer for the Kirby series that was employed by HAL Laboratory sometime around 1994 and 1995. His first work there was [Kirby's Dream Land 2].

Tadashi's music and composition style is pretty much unknown. The only game where he worked alone was the niche title, Shigesato Itoi's No. 1 Bass Fishing, and for all the other credited works, he worked in assistance of other musicians.