There have been several shown over the series' history: * the training ground underneath the Urahara Shop in Karakura Town * the training ground hidden in Soul Society made by Yoruichi and Urahara where Ichigo attains Bankai * the Visored training ground situated underneath the Visored Warehouse where Ichigo attains Hollowfication * Training area underneath Karakura General Hospital used by Ryūken and Uryū Ishida * Riruka's Dollhouse, fishtank, etc used for Ichigo's Fullbring training