Used

<<Mr. Osomatsu.>> Ame no Chi Hare / Miki Hisa (Osomatsu x Hitotsumatsu) / Center East

Used

<<Mr. Osomatsu.>> A newly published book that only compiled comic books afterwards. / Hisa Miki (Osomatsu x Hitotsumatsu) / Center East

Used

<<Mr. Osomatsu.>> Negative Happiness Theory / Hisa Miki (Osomatsu x Hitotsumatsu) / Center East

Used

<<Mr. Osomatsu.>> LOOKS LIKE I LIKE THE FOURTH SON! (Osomatsu x Hitotsumatsu) / Center East

Used

<<Mr. Osomatsu.>> Hitotsumatsu Matsuno wants to be happy in the world where his eldest son died / Hisa Miki (Osomatsu x Hitotsumatsu) / Center East