Cognomen Ichioka (Ichioka 
) , in the world, is a rare family name. The family name Ichioka is habitual in Estonia, where it is a rare surname, Singapore, and Japan, where it is a very rare surname. In absolute terms, it most frequently occurs in Japan, Indonesia, and Brazil. Very seldom, Ichioka is the forename as well as the last name.
| takehiko ichioka (b. 1781) |
|
|
| yuji ichioka American historian (1936-2002), US (b. 1936) |
|
|
| edie ichioka American film editor, US (b. 1962) |
|
|
| sarah ichioka American urban planner and art curator, US (b. 1979) |
|
|
| satoko ichioka researcher |
|
|
| hiroaki ichioka researcher (ORCID 0000-0002-5982-8668) |
|
|
| david bleiman ichioka television producer |
|
|
| masanori ichioka researcher ORCID ID = 0000-0003-3616-806X |
|
|
| kentaro ichioka researcher (ORCID 0000-0002-5395-0240) |
|
|
| yuki ichioka researcher (ORCID 0000-0003-0318-3167) |
|
|
| reina ichioka Japanese singer, dancer, and model |
|