>>49881547 (OP)
Reimu with moon top, First blue stone right, yellow gems left, moon bottom.
Moon top and bottom will make you delete bullets that touch your yin yang orbs (occasionally as a passive and all the time during hyper).
Blue stone on the right will make them surround you when you focus, creating a shield that is perfect for the slow precise movement associated with focus shot.
Yellow gems on the left allow you to project your options way ahead of you which in turn let you delete bullets from afar before they come to you.
Both shot types also do very good damage and are quite versatile.