noun
proponent of constitutional reform; constitutional revisionist
Refers to a person who advocates changing the constitution, often used in political contexts.
彼は改憲論者として知られている。
He is known as a proponent of constitutional reform.
改憲論者の主張は世論を二分している。
The arguments of constitutional revisionists are dividing public opinion.
護憲論者 is a proponent of protecting the current constitution, the opposite stance of 改憲論者.
Compound of 改憲 (constitutional reform) and 論者 (advocate, theorist).