Дневник наблюдений за моей невестой, провозгласившей себя злодейкой

Jishou Akuyaku Reijou na Konyakusha no Kansatsu Kiroku.

自称悪役令嬢な婚約者の観察記録

Fiancée’s Observation Log of the Self-proclaimed Villainess

Observation Record of a Self-proclaimed Villainess’ Fiancé

An Observation Record of my Fiancée - A Self-Proclaimed Villainess

Fiancé's Observation Record of a Self-proclaimed Villainess

自称悪役令嬢な婚約者の観察記録。