File:Soroban 5.svgDescriptionSoroban 5.svg そろばんの珠 Date 26 July 2008 Source Kazukiokumura (talk)'s file Author Kazukiokumura (talk) Permission (Reusing this file) I, the
File:Soroban 5 cc.svgDescriptionSoroban 5 cc.svg そろばんの珠 Date 26 July 2008 Source Kazukiokumura (talk)'s file Author Kazukiokumura (talk) Permission (Reusing this file) I, the
File:Soroban 5 c.svgDescriptionSoroban 5 c.svg そろばんの珠 Date 26 July 2008 Source Kazukiokumura (talk)'s file Author Kazukiokumura (talk) Permission (Reusing this file) I, the
File:Soroban 6.svgDescriptionSoroban 6.svg そろばんの珠 Date 26 July 2008 Source Kazukiokumura (talk)'s file Author Kazukiokumura (talk) Permission (Reusing this file) I, the
File:Soroban 8.svgDescriptionSoroban 8.svg そろばんの珠 Date 26 July 2008 Source Kazukiokumura (talk)'s file Author Kazukiokumura (talk) Permission (Reusing this file) I, the