Demon Lord: During Christmas Eve, Sakamoto is invited by two college guy to a group date karaoke in order to complete their number, but seeing how Sakamoto attracted the female audiences, they try to sabotage his karaoke moment until he covered it via his operatic singing of a famous poem Der Erlkönig.
Lacking Thing: Hayabusa seeks Sakamoto's help when his father invites him to a fancy dinner with a woman, who he claimed is Hayabusa's stepmother candidate. As Hayabusa has no knowledge about table manners and Sakamoto points out that it can't be learnt in a single day, Hayabusa rents a LL-size coat, in which Sakamoto hides in and use his hands instead of Hayabusa's at the restaurant...