He is the leader of the Japanese division of the Rider Organization while Kamen Riders 1 and 2 are in America.
hiː ɪz ðə lˈiːdɚɹ ʌvðə dʒˌæpənˈiːz dᵻvˈɪʒən ʌvðə ɹˈaɪdɚɹ ˌɔːɹɡɐnᵻzˈeɪʃən wˌaɪl kˈeɪmɛn ɹˈaɪdɚz wˈʌn ænd tˈuː ɑːɹ ɪn ɐmˈɛɹɪkə.