So I'm in the process of trying to build Kannagi, but in the meantime got a Sekka+2 Fire Katana with the upgrades to STR/Attack. While I figured I'd start using that as my primary for the time being. I did want to question what the best secondary would be (between these two options).
Maybe the suggestion is contextual to inside and outside abby?
Kamome
DMG:39 Delay:180 Accuracy+8 Attack+8 Increases critical hit damage
Arisui
DMG:50 Delay:201 DEX+11 Accuracy+16