基き礎そ年ねん金きん番ばん号ごう

noun

basic pension number; universal pension number

A unique identifier assigned to each individual in Japan's public pension system, used across different pension schemes.

• 基き礎そ年ねん金きん番ばん号ごうは、年ねん金きん手て帳ちょうに記き載さいされています。

  Your basic pension number is written in your pension handbook.

• 転てん職しょくし