His daughter, Aya Kōda, was also a noted author who often wrote about him.

A house (Kagyu-an or "snail cottage") in which Kōda lived was rebuilt in 1972 by the Meiji Mura museum.

Kōda was one of the first persons to be awarded the Order of Culture when it was established in 1937.

Rohan's childhood name was Tetsushiro ("shiro" implying the fourth son) Shigeyuki.

This article about a Japanese writer, poet, or screenwriter is a stub.