In this role he had the task of reconstructing Japanese mathematics and he did this in many ways, one of which was to lead by example with some fine and important publications.
Sa papel na ito niya ang gawain ng reconstructing Japanese matematika at siya did ito sa maraming paraan, isa sa kung saan ay sa pamamagitan ng halimbawa na humantong sa ilang mga multa at mahalagang mga pahayagan.