説明書

Long life, and the celebration of it. The character on wedding envelopes and New Year food.

The capital, and any big city. 東京都 is the Tokyo Metropolis; 都合 is how your circumstances stand.

Sound, including music. 音楽 is music; 発音 is pronunciation.

A dream, both the sleeping kind and the wanting kind. 夢中 is being lost in something.