Patrick Frater Asia Bureau ChiefProfit increases from music failed to outweigh declines from film and TV and from games at Japanese electronics and entertainment giant Sony Group. But, overall, the group was able to report a 9% increase in net income for the three months to June.In the period between April and June 2021, representing the first quarter of its 2021-2022 financial year, Sony Group enjoyed sales of JPY2.25 trillion, a gain of 15%.