Riddle Story of Devil — Season 1
Episodes

E01 The World Is Full of ___
★ 5.7Apr 4, 2014 · 24m
Thirteen students in all in Year 10, Class Black. Twelve assassins, one target. The first to kill the target will get whatever they want. As one of the assassins, Tokaku Azuma joins Class Black and begins to size up the competition.

E02 What Dwells in Your Heart?
★ 5.5Apr 11, 2014 · 24m
All 13 students are now assembled and things are about to get serious. But one of them thinks she can jump the gun and beat everyone to the prize.

E03 What's Red, but Isn't Red?
★ 3.0Apr 18, 2014 · 24m
Tokaku switches sides to Haru, but the game is still on and the first official Class Black assassination attempt is made.

E04 What Comes Suddenly and Never Leaves?
★ 8.0Apr 25, 2014 · 24m
It's three straight days of testing for Class Black. While Haru is intent on passing those tests, another one of the girls is intent on killing her.

E05 How Do You Get a Bird Out of Its Cage?
★ 8.0May 2, 2014 · 24m
Class Black prepares to put on a production of "Romeo and Juliet" for the school festival and another assassin tries her luck.

E06 Every Pretty Flower Has Its ___
★ 10.0May 9, 2014 · 24m
Class Black puts on "Romeo and Juliet" in front of a student audience, but with so many deaths in the play, maybe one or two will be real.

E07 What Can You Never Outrun?
★ 8.0May 16, 2014 · 24m
Another assassin tries her hand, but this one proposes a game with rules that will give Haru and Tokaku a chance to beat her fair and square.

E08 Which Gatekeeper Is the One Who Lies?
★ 7.0May 23, 2014 · 24m
The field has been whittled to four assassins. With classes done and a typhoon closing in, Haru and Tokaku are in for a harrowing evening.

E09 What Dwells in Your Heart? (Make-up Test)
★ 8.0May 30, 2014 · 24m
Tokaku faces Isuke and her own inner demons, while Haru desperately tries to stay ahead of Shinya.

E10 Who Is the Queen?
★ 3.3Jun 6, 2014 · 24m
With Class Black down to four students, Tokaku and Haru face off against the person they consider to be their final opponent.

E11 How to Distinguish a "Congratulation" from a "Curse"
★ 9.0Jun 13, 2014 · 24m
The truth about Class Black is revealed, and Tokaku and Haru must grapple with the implications of this new information.

E12 Therefore, the World Is Full of ____
★ 5.5Jun 20, 2014 · 24m
Now that Tokaku has delivered her advance notice, the three remaining members of Class Black have one last assassination attempt to sort out.