The company regained its independence on June 1, 1948, and it obtained a large amount of Hakone Tozan Railway stocks, instead of separating Keio Inokashira Line for Keio Corporation.
Perusahaan kembali mandiri pada 1 Juni 1948, dan membeli sebagian besar saham Kereta Api Hakone Tozan, dan juga melepas Jalur Keio Inokashira untuk Keio Corporation.