The Heart Camera (ハートカメラ) is a Japanese camera, about which little is known. It is mentioned as the "Heart Camera A" (ハートカメラA型) in the official list of set prices compiled in October 1940 and published in January 1941, for ¥94. It is listed in the same category as the Lyra Six, National Six, First Six, Clover-Six or Weha Six, and it is probably another 6×6 folding camera.
- "Kokusan shashinki no kōtei kakaku", type 4, section 4.
- "Kokusan shashinki no kōtei kakaku" (国産写真機の公定価格, Set prices of the Japanese cameras), listing Japanese camera production as of October 25, 1940 and setting the retail prices from December 10, 1940. Published in Asahi Camera January 1941 and reproduced in Shōwa 10—40nen kōkoku ni miru kokusan kamera no rekishi (昭和10〜40年広告にみる国産カメラの歴史, Japanese camera history as seen in advertisements, 1935—1965). Tokyo: Asahi Shinbunsha, 1994. ISBN 4-02-330312-7. Pp.108—9. Type 4, section 4.