Happy Cheat Day Anime Details and Episodes The music video for the "SNOW MIKU 2024" official theme song, Happy Cheat Day by Rerulili featuring Hatsune Miku. Series info · Watch free · Trending anime · Airing schedule FormatMusicStatusFinishedEpisodes1Duration3 minSourceOriginalCountryJapan Slice of Life Food · Found Family · Snowscape · Animals · Vocal Synth · No Dialogue · Twins Star Night Snow · Poka Poka Planet Miku Hatsune · Rin Kagamine (Supporting) · Len Kagamine (Supporting) · Luka Megurine (Supporting) · Meiko (Supporting)