Here is a Goshuin (temple stamp) from Fukuyama Castle. For those looking for one. The only castle in Japan with iron plating on the north side of the keep. Because the north side of Fukuyama Castle was close to the outside of the castle, the keep was entirely iron-plated from the 1st to the 4th floor to withstand direct hits from enemy cannonballs. There are examples of iron plates being applied to the doors and pillars of castle gates, but this is the only example in Japan of the outer walls of a keep being iron-plated. 〇Fukuyama Domain, 7th Lord Katsunari Abe Goshuin For those looking for one. There is a statue of Masahiro Abe, the 7th lord of the Fukuyama Domain Abe family, on the upper west side of the Ninomaru of Fukuyama Castle. Masahiro Abe was born in the Edo feudal lord's residence at the end of the Edo period and was appointed to the position of Roju Shusa (Chief Elder), which is equivalent to the current Prime Minister, at a young age. He was also in charge of the negotiations during the arrival of Commodore Matthew Perry of the United States Navy in 1853 (Kaei 6).