Are there catholic churches that have sunday school with activities for young children ? I am looking for one in Tokyo.

Here is a homepage with Cathoic Churches across Japan. Hope it helps http://yokohama.cool.ne.jp/superbit/clink.html

My son goes to a Sunday school in Franciscan Chapel Center. This is located in Roponggi area. He has been attending Sunday school since last year and he is liking it! Its just one hour of schooling every Sunday. The chapel also prepares kids in grade 2 for their First Communion.

Here is the telephone number of the chapel: 03-3401-2141. You can call them up for your inquiries.

Oh by the way, Sunday schooling will start on Sept. 16!