Set in a futuristic world, there exist "Toys" which grant people superhuman abilities. This is responsible for a wave of crimes and necessitates employing Toy-using detectives to help solve them. Opera Kobayashi runs a detective agency, Milky Holmes, staffed by four aspiring young girl detectives who attend the Holmes Detective Academy, and each girl possesses their own unique Toy.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Moving into the Attic | 2010-10-07 | min |
| Season 1 | Episode 2 | Bread in the Pocket | 2010-10-14 | min |
| Season 1 | Episode 3 | Terror of the Coffin | 2010-10-21 | min |
| Season 1 | Episode 4 | The Secret of Baritsu | 2010-10-28 | min |
| Season 1 | Episode 5 | The Case Of The Missing Fish | 2010-11-04 | min |
| Season 1 | Episode 6 | The Princess's Substitute | 2010-11-11 | min |
| Season 1 | Episode 7 | The Sun's Playful Play | 2010-11-18 | min |
| Season 1 | Episode 8 | The Bounce-bounce Girl | 2010-11-25 | min |
| Season 1 | Episode 9 | The Tragedy Of MH | 2010-12-02 | min |
| Season 1 | Episode 10 | Milky Holmes' Unfitting Occupation | 2010-12-09 | min |
| Season 1 | Episode 11 | Yokohama Grand Canyon of Fear | 2010-12-16 | min |
| Season 1 | Episode 12 | Feedback Mirukyihomuzu | 2010-12-23 | min |
| Season 2 | Episode 1 | The End Of Vegetables | 2011-12-31 | min |
| Season 2 | Episode 2 | Nice Sushi | 2012-01-12 | min |
| Season 2 | Episode 3 | Hakkei Island Stories | 2012-01-19 | min |
| Season 2 | Episode 4 | Milky Holmes' Sleeping Position | 2012-01-26 | min |
| Season 2 | Episode 5 | Sneaky Arrangements | 2012-02-02 | min |
| Season 2 | Episode 6 | The Weirdo On The Enoden Express | 2012-02-09 | min |
| Season 2 | Episode 7 | And So Hope Was Lost | 2012-02-16 | min |
| Season 2 | Episode 8 | Lovely, Isn't It? | 2012-02-23 | min |
| Season 2 | Episode 9 | Got Vacation? Then Take It 2 | 2012-03-01 | min |
| Season 2 | Episode 10 | Y.H. Getting Confused? | 2012-03-08 | min |
| Season 2 | Episode 11 | God Of Lard | 2012-03-15 | min |
| Season 2 | Episode 12 | The Return Of Henriette | 2012-03-22 | min |
| Season 3 | Episode 1 | Always the Two of Us | 2013-07-19 | min |
| Season 3 | Episode 2 | By Become, You Mean... | 2013-07-23 | min |
| Season 3 | Episode 3 | My Toys | 2013-07-30 | min |
| Season 3 | Episode 4 | Feelings That Will Never Lose | 2013-08-05 | min |
| Season 3 | Episode 5 | Mysterious Old Lady | 2013-08-11 | min |
| Season 3 | Episode 6 | Returning Home | 2013-08-18 | min |
| Season 3 | Episode 7 | The Beginning of the End | 2013-08-25 | min |
| Season 3 | Episode 8 | Himeyuri-senpai | 2013-09-02 | min |
| Season 3 | Episode 9 | Your Own Strength | 2013-09-09 | min |
| Season 3 | Episode 10 | Together No Matter What | 2013-09-16 | min |
| Season 3 | Episode 11 | Everyone Plus Two | 2013-09-23 | min |
| Season 3 | Episode 12 | A New Twosome | 2013-09-30 | min |
| Season 4 | Episode 1 | The Fairies Hide in the Forest | 2015-01-03 | min |
| Season 4 | Episode 2 | Perfect Fool | 2015-01-10 | min |
| Season 4 | Episode 3 | The Curry Kingdom is Too Far Away | 2015-01-17 | min |
| Season 4 | Episode 4 | I Wanna Be A One-Hit Wonder | 2015-01-24 | min |
| Season 4 | Episode 5 | Garon's Ransom Demand | 2015-01-31 | min |
| Season 4 | Episode 6 | Everything's being F5'd | 2015-02-07 | min |
| Season 4 | Episode 7 | How will we revamp the yellow character stereotype? | 2015-02-14 | min |
| Season 4 | Episode 8 | The Solution to the Mystery: It's Definitely a Leitmotif! Before and After | 2015-02-21 | min |
| Season 4 | Episode 9 | Casino, Please Have Mercy! | 2015-02-28 | min |
| Season 4 | Episode 10 | Bond+1 | 2015-03-07 | min |
| Season 4 | Episode 11 | Vessel of Love | 2015-03-14 | min |
| Season 4 | Episode 12 | The detective of the Opera | 2015-03-21 | min |
