He sold its warehouses to Mitsui, and carried out the repairing works of Minatogawa River in Kobe, and also changing Shinkaichi into downtown was one of TANAKA's great achievements.
またその倉庫も三井に売却し、神戸の湊川の改修工事をもなし、新開地を繁華街としたのも田中の功績の1つであった。