Sugu ni yakudatsu jitsuyō tegami no kakikata
Subtitle: bundan sanjū meika no shin bunrei iri
By: Ōnishi Sadaharu hen
Publisher: Shinchōsha
Published: 1935
Place of publication: Tōkyō
Language: jpn
Number of pages: 279
Other titles: Jitsuyō tegami no kakikata