[1][2] Phylogenetic studies tracing the genetic lineage of the plant suggest that it may have originated in eastern India, having then spread to China over the Silk Road, from which it was introduced to Korea and Japan.
Oriental melon seeds have been found in Jōmon period archaeological sites, attesting to the long history of cultivation in Japan.
The most well-known variety is called ginsen makuwa (銀泉まくわ) in Japanese and euncheon-chamoe (은천참외) in Korean.
[20][4] It was introduced into Korea in 1957, rapidly became the dominant commercial variety there, and its descendants remain so today.
[29] The gotgam-chamoe is particularly unique, having the aroma of a dried persimmon (called gotgam in Korean), from which it takes its name.
[28] A variety called the Golden Makuwa (黄金まくわ) is recognised by the government of Nara Prefecture as a "Yamato vegetable" (大和野菜), a distinction indicating its importance in that region's agricultural and culinary tradition.
[31] In 1955, Golden Makuwa comprised 85.6% of all melons (western and oriental) sold at the Osaka Central Wholesale Market.
[6] Another variety, the New Melon (ニューメロン), is spherical, has a greenish-yellow skin, green flesh, and usually weighs about 300–400 grams (11–14 oz).
[39] There is an Oriental Melon Ecology Centre in Seongju County, designed to educate the public regarding the cultivation and other aspects of the fruit.
[37] Included in a collection of drawings of Japanese yōkai by 17th century artist Yosa Buson is a depiction of an "oriental melon monster" (真桑瓜のばけもの, makuwauri no bakemono).
[40] A sign that promotes 'the birthplace of the oriental melon' was erected at Kitagata-Makuwa Station in the city of Motosu, Japan, the site of the former village of Makuwa.