In the history of the liturgy there is growth and progress, but no rupture. What earlier generations held as sacred, remains sacred and great for us too. (Pope Benedict XVI)


Una Voce Japan (UVJ) ,founded in 2011, is a national organisation led by the Catholics. While we are in full obedience to local ordinaries, we work for preserve and promotion of the rich liturgical heritage of the Catholic Church , such as Traditional Latin Mass, the Divine Office and Gregorian chants in Japan.


Mass & Retreat schedule  

Mass to be held in July and August 2024! (2024.7.5 updated)

Online Divine Office


Chaplain: Canon Raphael Katsuyuki Ueda (Institute of Christ the King Sovereign Priest, San Jose, CA, USA)