People Japan Iwanaga Yūkichi peoplepill id: iwanaga-yukichiIY 13 views today 20 views this weekIwanaga YūkichiBiographyListsAlso ViewedListsIwanaga Yūkichi is in following listsBy work and/or countryNotable Japanese peopleGender:Male, Born in:Years 1850 to 1899From our partnersSponsoredIwanaga Yūkichi