I agree that tourism industry kinda need blockchain technology, but Ninja? Really?
Thanks for asking. I am CEO Ninja. Yes it is true. We are Ninjas for three reason. 1. Traveler can use our service for luggage problem then can move like as Ninja. 2. I was programmer and smart programmer is called as Ninja! One reference https://tebura.ninja/2018/05/efficient-way-to-do-airdrop/ 3. We are startup and we know market place and travel sector is tough. So we need to get attraction from user. You can't remember us!