Search gender: all male female サエカズ Japanese Names Variations. 1 names found. gender: all male female Name: saekazu Katakana: サエカズ 0 Kanji: 冴一 Meaning: 冴Brilliant. Clear. Brisk. Cold. A parable of the intelligent and dignified. 一One. The first. Kanji for the number 1 (one). To be the most superior. To begin, to put things together. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > サエカズ Japanese Names Variations.