KANJI GUIDE
The sky, and heaven with it. 天国 is paradise; 天気 is the weather.
Vermilion — the orange-red of shrine gates and old seals. 朱肉 is the ink for a personal seal.
Jasmine, in 茉莉花. Chosen for names almost entirely for how it looks and sounds.
The only one. 唯一 is unique; 唯我独尊 is standing alone above all.