Teachers’ Retirement System of the State of Illinois is investing $100m (€84.7m) in Blackstone’s latest Asian real estate fund.

The pension fund confirmed to ΒιΆΉΣ³»­ Real Estate that it had committed capital to Blackstone Real Estate Partners Asia II.

Earlier this month, that another pension fund – Illinois Municipal Retirement Fund – had invested in the fund and that Blackstone was seeking to raise $5bn.

Blackstone declined to comment.

Illinois Teachers, which has a $5.6bn real estate porfolio, invested in the fund’s predecessor and has $592.4m in real estate assets managed by Blackstone in the form of fund investments and co-investments.

The pension fund told ΒιΆΉΣ³»­ Real Estate it has β€œan extensive relationship with Blackstone and this relationship has proven to be very successful”.

Illinois Teachers said the new fund investment would help it β€œexpand its investment opportunities in Asia”.

Blackstone’s first Asian fund raised $5bn in 2013 and still has $2.9bn of available capital, according to its recent second-quarter earnings report. It has produced a net internal rate of return of 17%.