Walk through the Honmaru Goten of Edo Castle, with no one else there. Nothing to defeat, nothing to collect. The light through the shoji shifts with the hour, and by night the rooms sink into darkness. - A walk through roughly 1,900 square meters of interior. - Slide on the left side of the screen to move, and swipe on the right side to look around. - No ads, no in-app purchases, no network connection. - Based on historical records, but arranged by the author. One possible palace, not the palace.