"Detective Opera Milky Holmes Fan Fan Party Night♪ ~Ken and Janet's Gift~" is a single-episode TV anime that aired in October 2016, serving as a spin-off in the comedy and light yuri genres. This work continues the series' lighthearted and humorous style, focusing on daily interactions and a cheerful atmosphere, primarily targeting audiences who enjoy cute characters and easygoing comedy. The overall tone of the work is bright and lively, maintaining the series' signature episodic format and character relationship portrayals.