Explanation:

- The 42nd G7 summit in 2016 was held in Japan.

- Japan has hosted the G7 summit several times, with the 2016 summit taking place in Ise-Shima.

- Option 2: Canada hosted the G7 summit previously but not in 2016.

- Option 3: France has hosted G7 meetings, but the 2016 summit was not there.

- Option 4: Germany has been a host, but not for the 2016 summit.

- Option 5: India is not a member of the G7 and has never hosted the summit.