At position Q16,R14,pass, @S_Alexander started the conversation:
If you really want to, you could treat it like 3-4 and play P15!
( FYI @aesalon )
The kosumi has about 1% of pro play in Waltheri, about 400 games.
It does have an SL page, which discusses especially how it was used by Takemiya for a time as part of a sanrensei strategy: https://senseis.xmp.net/?TakemiyaKosumi
Seems like a move that warrants Good status.
It is there already.
Alexander was talking about pressing on the 5th line as a follow up to approaching.