Ninja Sumo? Okay, cool, but what is that next to it? Nov 2, 2019 10:48:05 GMT -8 iwaddell likes this Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Mr.Jones on Nov 2, 2019 10:48:05 GMT -8 http://instagr.am/p/B4Wp7TmnEoZIt would seem that Sumos and Ninjas are two very different things. However, Seiko combined both.But... The solar Chrono next to it has a Sumo case, has it not? Maybe we'll see more chronos in this case - even a Speedy lookalike, maybe?