- Title: Higashino Keigo Whose Is the Cuckoo's Egg?
- Type: Drama
- Format: Standard Series
- Country: Japan
- Episodes: 6
- Aired: Mar 27, 2016 - May 1, 2016
- Aired On: Sunday
- Original Network: WOWOW
- Duration: 45 min.
- Genres: Thriller, Mystery, Drama, Family
- Tags: Selfish Sibling, Student Female Lead, Hospital Setting, Hotel Setting, Mountain Setting, Manager Male Lead, Death Of A Wife, Kidnapper Supporting Character, Widower Male Lead, Researcher Male Lead
- Content Rating: Not Yet Rated
- Score: 7.3 (scored by 77 users)
- Ranked: #70321
- Popularity: #16108
- Watchers: 407
- Favorites: 0
