I'm pretty sure Fujitoras devil fruit, the "Zushi Zushi no Mi" has only been given its name in supplemental material that hasnt been officially translated up until now. Surprisingly, its just been given an official English name in this tweet https://twitter.com/OnePieceAnime/st...340510215?s=19. Its called the "Thump-Thump fruit", which is a pretty straight forward and predictable translation unlike some devil fruits where we don't half an onomanapeia equivalent, but I found that interesting regardless.