KANJI GUIDE
The orchid. One of the four plants of classical painting, standing for quiet nobility.
The only one. 唯一 is unique; 唯我独尊 is standing alone above all.
The capital, and any big city. 東京都 is the Tokyo Metropolis; 都合 is how your circumstances stand.
The character in 忍者.
弘める is to spread a teaching. The character in 弘法, the great teacher Kūkai.