Flavoured Houjicha/ Hojicha

Lately, I’ve had a problem with finding a specific tea type I really liked, but only finding that from one source. Since I live within bus distance of a Lupicia store, I tried a few teas there. One was Milk Caramel (the flavoured houjicha). It was different, but I liked it. In fact, I got it on my most recent visit. Now I want to see if I can find other flavoured houjicha to try, but I am not having much luck. Is there such a thing?