Search gender: all male female シチゾウ Japanese Boy Names Variations. 1 names found. gender: all male female Name: shichizo Katakana: シチゾウ 0 Kanji: 七蔵 Meaning: 七Seven. Seventh. Kanji character for the number 7 (seven). Many times. 蔵Warehouse. To store away. In Buddhism, something that encloses everything. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > シチゾウ Japanese Boy Names Variations.