“Catholicism” in Japanese
Short answer
Catholicism in Japanese is “旧教” (kyuukyou). Full meaning: (Roman) Catholicism.
Other ways to say “Catholicism” in Japanese
カトリシズム
katorishizumu Catholicism
公教
koukyou (Roman) Catholicism
カトリック教
katorikkukyou Catholicism
カトリック信仰
katorikkushinkou Catholicism
カソリック
kasorikku Catholic, Catholicism, Catholic Church
加特力
katorikku Catholic, Catholicism, Catholic Church
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