Zangetsu's equivalent of the Kachidoki ArmsKamui - Divine (As per Google)Kamui Lockseed - K.L.S. 02Origin : Since Kouta now resides on a far away planet, mankind seemed to be vulnerable to attacks ever since the Megahex incident. So Kouta created a new lockseed especially made for Takatora / Zangetsu. Thus the Kamui Lockseed is born. lolTransform pretty much the same as the Kachidoki Arms since the Melon Arms transforms the same way as Orange arms. And they also have the same base rider design.Melunar Short Spear- Melon + Lunar (Crescent Shape of the Design)- Resembles also Zangetsu's crest a bit- Can combine with Musou Saber + any lockseed for special attacks- Edited out the part about it being a staff after learning that short spears exist, from a fellow Deviant.Zangetsu Banner - he had to have one. LOL