Was playing around with Momiji last night and found out she's +17 at max range when she partially or fully charged 9PP+K into P+K on block. If she gets blocked, you can use anything under 16i to connect for a guaranteed hit or you can just do 8K into a BB.
If you do the move at max range and don't charge it too, you'll only be -5 on block
If you do the move at max range and don't charge it too, you'll only be -5 on block