Daidoji can only be unlocked and played as in the Hanzo part of the game.Rin and Crimson Homura can only be unlocked and played as in the Hebijo part of the game.Master Suzune is only available in gallery form from the main menu dressing room option by hitting L or R on Rin(not available in Hebijo or HanzÅ classroom dressing rooms )
Just barely enter a barrier and keep firing from a distance, in many cases only 1 enemy will load and killing that one will end the wave. For example, Hebijo 4-14 can be beaten by only killing 6 enemies, one for each barrier.Mirai's X X Y combo is particular useful as it keeps her stationary but fires several shots in quick succession.
Meet the conditions named whilst on the Hanzou side to unlock these titles.