Kei OikawaDirectingCopy linkTelegramWhatsAppXFacebookEmailAlso known asOikawa, Kei, 及川 啓, おいかわ けい, Кей ОйкаваWikidataIMDbTMDBBiographyKei Oikawa (jap. 及川 啓, Oikawa Kei) is a Japanese animation director, director and animator.