Which of Joe Hisaishi's songs are similar to classical music melodies?

Songs by Joe Hisaishi that have similar melodies to classical music include 1. Castle in the Sky, which is the theme song composed by Joe Hisaishi for the animated film of the same name. The melody is similar to the classical music style of the Romantic period in some parts, including ripples.

Influenced by composers such as Rams.

2. Breath of an Insect, the melody in some parts is similar to the classical music of the Romantic period, and some people have compared it to the works of Chopin.

3. Summer, its melody is said to be inspired by Bach's "Airon the G String".

The above is a piece by Joe Hisaishi with similar melodies to classical music.