People Japan Chisato Okai peoplepill id: chisato-okaiCO 5 views today 11 views this weekJapanese singerChisato OkaiBiographyListsAlso ViewedListsChisato Okai is in following listsBy field of workNotable Japanese musiciansGender:Female, Born in:Years 1970 to 1999By work and/or countryNotable Japanese SingersGender:Female, Born in:Years 1970 to 1999From our partnersSponsoredChisato OkaiMenu BasicsIntroductionCareerHello! Project groups and unitsDiscographyAppearancesPhotobooksListsAlso Viewed