Serie includes 13 albums .
Oppai Party 12 - Happy Family Plan
Oppai Party 9 - Water Girl
Oppai Party 13 - Oppai Party
Oppai Party 10 - Fear of Bunny Man
Oppai Party 11 - Dokimagi Maid Cafe
Oppai Party 1 - Narikiri Maid Sketch
Oppai Party 4 - Mama Counseling
Oppai Party 2 - Beach Sister
Oppai Party 6 - Big Sis Con
Oppai Party 7 - The Real Me 1
Oppai Party 5 - Devil Girl Maria Shokora
Oppai Party 3 - Tsundore Committee Chairperson