The corporate-backed social gaming specialist, backed by a host of Japanese corporates, had a market cap of more than $750m after its first day of trading.

The GE Healthcare-backed ultrasound system developer has now raised more than $130m, and investors have another month to commit a further $3.5m.

SoftBank is now the largest investor in Locon, the operator of real estate platform Housing.com, which also counts Qualcomm as a backer.

Semiconductor technology producer Qualcomm has agreed invest a total of $40m in four China-based companies and a fund that operates in the country.

The China-based ophthalmology hospital group will provide 9.8% of the capital for the fund, which will target eyecare startups in the region.

The Rakuten-backed travel website operator secured funds from JD.com and Ctrip in the round, which followed a $72m initial public offering in May.

Yu Dong, chairman of China-based film distributor Bona Film has launched a $100m media and entertainment fund that is set to be backed by Bona and Chia Tai.

Social network Momo raised $216m from an IPO and an extra $60m in a private placement to Alibaba and 58.com when it floated in the US last week.

Xiaomi took a 1.3% stake in the household and smart appliance producer as part of a hardware tie-up strategy.