My name is Yoshida Toshihide from the Soto sect. If you've ever been to Eiheiji, you probably have a relationship. I think Aichi Prefecture has quite a few temples. There are 1200 temples of the Soto sect in Aichi prefecture. It is calculated that less than 10% of all Soto temples are within Aichi prefecture. If you've ever gone to Eiheiji Temple to practice ascetic practices, why not visit a temple that hosts zazen sessions first?
Eiheiji Nagoya Betsuin http://www.sotozen-net.or.jp/zazenlist-fo/shobo-ji-2
Aichi Specialized Nunnery http://www.sotozen-net.or.jp/zazenlist-fo/shobo-ji-2
Other than that, this is a list of temples that hold zazen sessions at Soto sectarian temples in Aichi prefecture.
http://www.sotozen-net.or.jp/zensearch/search.php?paging=10&pnum=1&ken=%E6%84%9B%E7%9F%A5%E7%9C%8C&sanzen=Y&addr=&name =
If a temple regularly hosts zazen sessions, I think they would welcome those who wish to participate. Furthermore, the manners and teaching methods of zazen may differ slightly depending on each temple or chief priest. It may be slightly different from what you experienced at Eiheiji Temple. As the saying goes, “When you enter a village, follow the village,” it is wise to follow the rules of each temple.
For now, while attending zazen sessions, I think I'll be able to experience further encounters with temples.