3-4 point low approach from the wrong direction
is considered a kakari 'from the wrong direction' because it does not prevent an enclosure. It is in practice only played when there is already a move like
on the left side.
The most common answers are the squared points, the main alternatives are the circles.
accepts the invitation to make an enclosure. After
, the joseki is finished. If White already has a stone at or around a,
is played at b.
puts more pressure on White.
is one possible answer. After that, Black must choose between peace and war.
is the peaceful answer, and white creates a living group. The alternative is
at
, but my data are insufficient to specify what would be joseki after that.