Sushi was also counted as hitotsu, futatsu and so on in "Morisada Manko" (a kind of encyclopedia of folkways and other affairs from the Edo period written by Morisada KITAGAWA) at the end of Edo period, "How to Make Home-Made Sushi" written in 1910 by Seizaburo KOIZUMI, a chief of Yobe's Sushi, "Sushi Connoisseur" written in 1930 by Ganosuke NAGASE, and "Sushi Story" written in 1960 by Shigeo MIYAO.
江戸時代末期の『守貞謾稿』、明治43年（1910年）与兵衛鮓主人・小泉清三郎著『家庭鮓のつけかた』、昭和5年（1930年）の永瀬牙之輔著『すし通』、昭和35年（1960年）宮尾しげを著『すし物語』のいずれも1つ2つである。