Whatever the faith or whoever they're devoted to, shrines have a way of making you contemplative. Check out Tokyo Daijingu and share a quiet moment with the locals.
If you're planning to stick around a while in Chiyoda, Tokyo Daijingu is a great place to start your exploring. This sacred place is one of many attractions that'll keep you on the go here. Tokyo Skytree, Tokyo Tower, and Tokyo Imperial Palace are also waiting to be discovered close by.