Used

<<Mr. Osomatsu.>> Time of □ □ with a certain killer. / yox (Hitotsumatsu x Karamatsu) / Fantasy

Used

<<Mr. Osomatsu.>> Midnight Cocoa / Yokmatsu (Hitotsumatsu x Karamatsu) / Fantasy

Used

<<Mr. Osomatsu.>> The Love Story of a Certain Killer / yox (Hitotsumatsu, Karamatsu) / Fantasy

Used

<<Mr. Osomatsu.>> Karamatsu Book and Pranks Crayon / yox (Hitotsumatsu x Karamatsu) / Fantasy

Used

<<Mr. Osomatsu.>> Each Love's Shape / yox (Hitotsumatsu x Karamatsu) / Fantasy

Used

<<Mr. Osomatsu.>> Sakitori White Day! / yox (Hitotsumatsu x Karamatsu, Osomatsu x Thyolo Matsu, Juyon Matsu X Onna, Atsushi X Todomatsu) / Fantasy

Used

<<Mr. Osomatsu.>> Love story of a killer. Part 1 : Yogmatsu (Hitotsumatsu x Karamatsu) / Fantasy