A shojo manga work by Keiko Sugimoto. First edition. Instant purchase is OK. Futari no Concerto, published October 15, 1976, first edition, Keiko Sugimoto, Kodansha Comics KC Friend, Kodansha [Condition of the item] Condition: Considerable damage and discoloration due to aging. I believe all pages are present. Please purchase after judging from the photos, as this is a current condition item. Notes: This item is being sold as a used item. We pay close attention to damage checks, but there may be oversights such as missing pages or page tears.