◆忘年の交　Bounen no kou.
  • 解釈：年齢の差を気にすることなく親しく交友すること。
  • Literal：The relations which have forgotten age.
  • Interpretation：It is associating friendly, without caring about the difference of age.
  • 類義：
GLN 日本の諺・金言・名言　A proverb, a maxim, and a wise saying of Japan.