Clear the final stratum.

Clear the fourth stratum.

Obtain all the stars from the Tricky Levels

Perform an attack with five assists.

Strengthen your bond with Yoko.

Obtain All the stars from the Hard Levels

Strengthen your bond with Himeno.

Strengthen your bond with Agito.

Strengthen your bond with Mana.

Buy 20 items from the Look & Style menu

Business Costume: Black Body/Hair/Moustache/Umbrella, Bowler Hat and Tie.

Clear the second stratum.

Succeed in a Deep Vision.