Movie [patched]: Film Doraemon

However, the one that most directly involves as a key plot element is:

(2017) — but that’s ice, not paper.

If you're referring to a or a theatrical pamphlet (paper program) of a Doraemon film, please clarify. film doraemon movie

(のび太と鉄人兵団〜翼の勇者たち〜) However, the one that most directly involves as

Or perhaps you mean a short story or scene where plays a role (e.g., using "paper plane" or "paper craft" gadgets). film doraemon movie