KANJI GUIDE
One character carries "therefore," "and so," and "you" all at once — 乃 once meant nanji, an old word for you, tender rather than formal.
Sound, including music. 音楽 is music; 発音 is pronunciation.
Jasmine, in 茉莉花. Chosen for names almost entirely for how it looks and sounds.
Long life, and the celebration of it. The character on wedding envelopes and New Year food.