Kenichi Suzumura (鈴村 健一, Suzumura Ken'ichi, born September 12, 1974) is a Japanese voice actor, narrator, and singer who is affiliated with and a representative...

Ken-ichi Takashima (髙嶋謙一 Takashima Ken'ichi; born 1939) is, according to the editors of the Thesaurus Linguae Sinicae, "the world's leading authority on...

Ken-Ichi Inada (稲田 献一, Inada Ken'ichi, March 8, 1925 – May 17, 2002) was a Japanese economist. Beginning in the 1950s, Inada wrote a number of important...

Ken-Ichi Honma (born in November 10, 1946) is a Japanese chronobiologist who researches the biological mechanisms underlying circadian rhythms. After graduating...

Ken-Ichi Kojima (September 17, 1930 – November 14, 1971) was a Japanese-American population geneticist. Ken-ichi Kojima graduated from Kyoto University...

Ken-ichi Kawarabayashi (Japanese: 河原林 健一, born 1975) is a Japanese graph theorist who works as a professor at the National Institute of Informatics and...

Ken-ichi Ueda (植田 憲一, Ueda Ken'ichi; born on October 22, 1946) is a Japanese laser scientist. He published more than 700 papers in international journals...

In macroeconomics, the Inada conditions, named after Japanese economist Ken-Ichi Inada, are assumptions about the shape of a function, usually applied to...

Kenichi Nishi (西 健一, Nishi Ken'ichi, born June 20, 1967) is a Japanese video game designer. He has helped found a number of notable video game companies...

translucent. Sugilite was first described in 1944 by the Japanese petrologist Ken-ichi Sugi (1901–1948) for an occurrence on Iwagi Islet, Japan, where it is found...