Train transfer at Nagoya

I would like to book train tickets for my family in advance. We will be travelling from Takayama to Tokyo.
When I check the route on HyperDia, I notice we would have 10 minutes to get off the train from Takayama (track 1) and get onto the train for Tokyo (track 15).
Is this enough time considering we don't know the station. I don't want to reserve seats then miss the connecting train.
Thank you.