@Hamin Yeah, with other deities involved Truck-Kun often makes an appearance. He doesn't always though and is definitely the most commonly missed. I have seen plenty of Isekai transports and in this case is was Gacha gal. Though to be fair the office they use could be inside Truck-Kun given that he is less a truck and more a manifestation of destiny, the cycle and wayward souls. Guiding wayward souls to their destinies is tricky but even if he takes the form of a plane he is clearly still within his sphere.
Perhaps the destiny of these Gacha girls is to be of help to those passing through in a more peaceful manner. Instead of painful death you are presented with Gacha. Not sure if thats better or worse tbh.