Let us thrust forth!!Shiranui School Ninja Technique
Legitimate - Shiranui
As in Legitimate/True/Actual (Heir/Leader/etc)This is just first or second-grader level here...小学校低学年 refers to the first 2 years of elementary school (ages 6 and 7), with 中 being 3/4 and 高 being years 5/6Abyssal School Ninja Technique
Legitimate - Ancient Destroyer OniThey're hacks!!As in fake, crappy, untrained; not hax.Is this just how fellow ninjas are?You're quite something!As are you!They're sharing some mysterious sense of fulfilment...This fight kinda feels opposite to how fired up they are about it...