Mass on June 22th, 2025

We are so happy to announce you that traditional Latin Mass be held on June 22nd at St.John Vianney, Koenji, Tokyo.

Registration is not required for attending Mass. Everyone is welcomed.Please feel free to join us to celebrate the Mass of the Ages.

Day	From 14:00pm on Sunday, June 22nd , 2025
Mass	Sung Mass( External Solemnity of the Corpus Christi, 1st Class, white）
Celebrant	Canon Laurent Jantaud (I.C.K.S.P. from France)
Place	Church of St. John Vianney (Koenji Catholic Church) Click here for more information about how to access.
Donation	Donation is not mandatory, but we kindly request your generous cooperation in the following areas: Donation for the maintenance of St.John Vianney parish church building ( We collect during Mass)
Enquiry	Please refrain from contacting Catholic Koenji Church because the parish clerk might not know the details about this Mass. Contact us for more information.
Guideline for Mass attendees	We kindly request that you utilize public transportation when coming to St. John Vianney church. Blessing items is held before Mass. And blessings will be prioritized for those who have pre-registered. To pre-register, please click here