Moreover, he participated in the planning of about 30 businesses or more such as railways of Kanan, Osaka Prefecture, Nippon Life Insurance Company, Nippon Fire Insurance Company, Nippon Warehouse, and Teikoku Bussan.
さらに大阪・河南の諸鉄道、日本生命保険、日本火災保険、日本倉庫、帝国物産など30余りの事業創設に参画した。