luggage forwarding service

Hi.. I will be traveling to Nagoya then to Toyama. Would i be able to use this luggage forwarding service from Nagoya hotel to Toyama? Likewise from Toyama hotel to Narita hotel. How much will it cost?
Also, i plan to visit the Shirakawago Light-up Festival, just a day trip, would i be able to travel by train/bus using my JR pass and sufficient time to come back the same day after the light up? what time is the last transport from Shirakawago to Toyama?

Come on lah.. did you even search the thing you want to ask? Here you go

Luggage Delivery Service by Kuroneko/Yamato .. check with hotel if they can hold/accept your luggage.
https://www.global-yamato.com/en/hands-free-travel/scene02.html


https://www.japan-guide.com/bus/shirakawago.html

https://www.nouhibus.co.jp/highwaybus/toyama_en/

https://www.japan-guide.com/e/e5956.html
Note that visiting the light-up event by regular bus is not possible, because the last buses of the day depart Shirakawago before the start of the light-up event. Also, note that visiting by taxi requires the reservation of a parking lot (see under "Visit by car" above).