Whatever the belief system or whoever they're dedicated to, shrines have a way of making you contemplative. Check out Shiro Shrine and share a silent moment with the faithful.
Wandering around this sacred place won't cost a penny, which is welcome news if you're on a budget. You'll find Shiro Shrine in Kita Ward. There are plenty more places to explore nearby, including German Forest Kronenberg, Isonokamifutsumitama Shrine and Kamogawa Enjo Road Station.