Focus on the Most Important Points of Castle Defense, the Tiger's Mouth and the Gate - Fear of Annihilation Within 2 Minutes of Opening the Entrance

の時期にを渡してはいけません。   ... You often see them in castles from the early Sengoku period, or in places that have been reminiscent of the Sengoku period. This is the character for "井" or "二十" (two characters), which is what appears when you convert it to "廿" (two characters), with the bottom horizontal bar removed. Show me the picture before we get into any complicated explanations! So here it is. ↓ This is the Kanbokumon gate in front of the Kakegawa C…