Otaru "kodai moji" no satsujin
By: Yoshimura Tatsuya.
Edition: Shohan.
Series: Kōbunsha bunko
Publisher: Kōbunsha
Published: 1997
Place of publication: Tōkyō
Language: jpn
Number of pages: 402
Other titles: Secret of ancient letters
Notes: Includes bibliographical references (p. [399]).