JLB Ultraman Minifig

JLB Ultraman Minifig. First JLB purchase previously is really a disappointment. Somehow this set of 6 pieces is quite OK. No missing parts and misalignment parts unlike previous purchase. In fact, there's one extra arm. Since Lego do not come out this "Salted Egg SuperMan" series (Ultraman is an Asian region hero), does it make this set an imitation Lego mini figures or original???
Consider a good buy for Ultraman fans. ( I know many Asian kids loves him) But the weapons given are funny - guns, saw (psycho), batarang...?
Knowledge :  Eiji Tsuburaya, the Japanese special effects director responsible for many Japanese science-fiction movies, being one of the co-creators of the Godzilla series, as well as the main creator of Ultraman

Are we consider imitation Lego minifig?