Reverse Triangle

Synonyms: Gayaku Sankaku

Competitive Completion Rate (Categorical Average): Low

Setup: Top Side Control
https://youtu.be/HMct9I5SqhQ?t=49

Setup: Unlocked Guard
https://youtu.be/2lCqmpZMhoI?t=128

Notes: 

Top Side Control has higher applicability for attacking the untrapped arm; see Kimura finishes