Ouka Namae, a magician's pupil, is incapable of feeling emotion. That is...he's almost incapable. One circumstance in particular does bring his feelings to the surface, but the result of such an occasion is unimaginably sinister...Ouka's complete story of deadly affection unfolds in this new deluxe omnibus! (Source: Yen Press)

Mahoutsukai no Deshi ga Warau Toki. was published in English as When a Magician's Pupil Smiles as a 3-in-1 omnibus volume by Yen Press on March 30, 2021.