The objective of the sub-fund is to obtain as high a return as possible by investing mainly in Japanese equities. The index is tracked using a passive investment management strategy investing physically and non-synthetically in all securities in the index or a representative sample of these securities, holding each security in a proportion approximately identical to its weight in the index. Each sector is represented in a proportion approximately identical to its weight in the index. The tracking error (standard deviation from the benchmark) is around 2.0%. This is a passively managed sub-fund, which means that the portfolio manager aims to replicate the performance of a benchmark.