?? fish (Kodansha Bunko) (2010) ISBN: 4062767201 [Japanese Import]

Kodansha

Paperback Bunko

ISBN: 978-4-06-276720-0

ISBN-10: 4-06-276720-1

Kodansha

See also:
 Tankobon HardcoverFish (field guide) (1998) ISBN: 4010724242 [Japanese Import]