century. Many kofun have distinctive keyhole-shaped mounds (zempō-kōen fun (前方後円墳)). The Mozu-Furuichi kofungun or tumulus clusters were inscribed on the...

Retrieved 2020-10-13. "韓国全羅道地方の前方後円墳調査". 國學院大學. 2003-09-17. Archived from the original on 2016-03-06. Retrieved 2020-10-13. "前方後円墳型積石塚(つみいしづか)(北朝鮮の)". Kotobank...

the fourth largest in Japan. The Tsukuriyama Kofun is a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

Archived from the original on 8 February 2022. Kazuo Yanagisawa (2007). "前方後円墳". 東アジア考古学辞典. Tokyodo Shuppan. ISBN 978-4490107128. Kanta Takata. "An Analysis...

"実は525ｍ…国内最大の古墳 宮内庁ネットで公開". 朝日新聞. 2018-04-19. Retrieved 2018-05-17. "誕生 ヤマト王権～いま前方後円墳が語り出す～". NHK. Archived from the original on 2021-03-28. Retrieved 2021-03-28...

Transliteration: "Zenpoukou Enbun ni Kagi wo Kakero no Maki" (Japanese: 前方後円墳に鍵をかけろ の巻) December 22, 1985 (1985-12-22) Transliteration: "Hikari Kagayuki...

round and square being the simplest. A distinct style is the keyhole kofun (前方後円墳 zenpō kōen fun), with its square front and round back. Many kofuns were...

Early in the period, the tombs, known as "keyhole kofun" or zenpō-kōen-fun (前方後円墳), often made use of the existing topography, shaping it and adding man-made...

of the total population of the islands. Kōichi Mori, ed. (1986). 日本の古代5『前方後円墳の世紀』 [Ancient Japan Part 5: The Age of Keyhole Kofun] (in Japanese). 中央公論社...

advocated. It is true that the tombs of "square-front, round-posterior" (前方後円墳, zenpō-kōen-fun, circular‐shaped ancient tomb with rectangular frontage)...

2001). 前方後円墳に学ぶ. 山川出版社. ISBN 4-634-60490-6. 渡辺貞幸 (2007). "古墳の出現と発展". In 奈良文化財研究所編集 (ed.). 日本の考古学. 学生社. ISBN 978-4-311-75038-0 石野博信 (2005). "長突円墳(前方後円墳)は大和王権の政治的記念物か"...

Cluster Name Type Length Comments Unobeyama Kofun (うのべ山古墳) zenpō-kōen-fun (前方後円墳) 37m The anterior part spreads into a plectrum shape. The mound structure...

on a hill on the southern shore of Lake Biwa. It is a zenpō-kōen-fun' (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

to be shaped like a ship. The Matsumotozuka Kofun is a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

important archaeological finds. The Matsuokayama Kofun is a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

Nanakoshiyama Kofun (七輿山古墳) is a keyhole-shaped (zempō-kōen fun (前方後円墳)) Kofun period burial mound located in what is now the Kamiochiai neighborhood...

Cluster Type Narita Sakae Total Domed [ja] (empun (円墳)) 19 52 71 Square [ja] (hōfun (方墳)) 1 5 6 Keyhole (zenpō-kōen-fun (前方後円墳)) 9 28 37 TOTAL 29 85 114...

National Historic Site of Japan in 1977. The Daibō Kofun is a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

conducted in 1979 and from 1995 to 1998. The tumulus is a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

archaeologists confirmed that the structure was that of a keyhole-shaped kofun (前方後円墳, zenpō-kōen-fun). The site received protection as an Iwate Prefectural Historic...

of Japan in 2012. It is the only keyhole-shaped kofun (zenpō-kōen-fun (前方後円墳)), found along the Usui River and one of the largest in Gunma Prefecture...

Yamaga City Yahata Elementary School. It is thought to be a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

Site of Japan in 1948. The Yanai Chausuyama Kofun is a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

extended in 1974, 1979 and 2006. The Goshikizuka Kofun is a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

regarding its form and scale. In the surrounding area are many zenpō-kōen-fun (前方後円墳) keyhole-shaped tumuli. A fragment of a cylindrical haniwa has been found...

elevation of about 30 meters, orientated to the west. It is a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

Jizo-dō Maruyama Kofun (地蔵堂丸山古墳) The Maruyama Kofun is a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

tomb was for infant who had just been born. Kofun B is a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

"Chausuyama" all over Japan. The Chausuyama Kofun is a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...

Kofun. The Ōmaruyama Kofun was discovered in 1920, and is a zenpō-kōen-fun (前方後円墳), which is shaped like a keyhole, having one square end and one circular...