Koiso

Koiso is a surname of Japanese origin. It can be written with different kanji, leading to varied meanings, but commonly it is associated with the characters for "carp" (鯉, koi) and "to stand" or "to be located" (曽, so). This name is borne by several notable individuals.

One prominent figure is Koiso Kuniaki, a Japanese general and politician who served as Prime Minister of Japan during the latter part of World War II. His political career was marked by his military background and his role in the war effort. Another individual is Koiso Ryohei, a contemporary artist known for his abstract and colorful paintings. His work often explores themes of nature and spirituality. The surname is not exceptionally common but is recognizable within Japanese society due to these and other individuals who have contributed to various fields. Variations in pronunciation or specific kanji usage can exist, but the general association with the surname "Koiso" remains consistent.