S01E06: The Phantom Chef
Rin and Yukio find that the responsible for their meals at the dormitory was Ukoback, a cooking familiar appointed by Mephisto Pheles to aid them. They also learn how Ukoback can be troublesome when he gets angry.
Previous Episode 
Season 1
The Devil Resides in Human Souls
S1E1 / 17 Apr 2011
Gehenna Gate
S1E2 / 24 Apr 2011
Brothers
S1E3 / 01 May 2011
Garden of Amahara
S1E4 / 08 May 2011
A Boy From the Cursed Temple
S1E5 / 15 May 2011
The Phantom Chef
S1E6 / 22 May 2011
Flock of Plovers
S1E7 / 29 May 2011
Now a Certain Man was Sick
S1E8 / 05 Jun 2011
Memories
S1E9 / 12 Jun 2011
Black Cat
S1E10 / 19 Jun 2011
Demon of the Deep Seas
S1E11 / 26 Jun 2011
A Game of Tag
S1E12 / 03 Jul 2011
Proof
S1E13 / 10 Jul 2011
A Fun Camping Trip
S1E14 / 17 Jul 2011
An Act of Kindness
S1E15 / 24 Jul 2011
The Wager
S1E16 / 31 Jul 2011
Temptation
S1E17 / 07 Aug 2011
Gale
S1E18 / 14 Aug 2011
An Ordinary Day
S1E19 / 21 Aug 2011
Mask
S1E20 / 28 Aug 2011
Secret Garden
S1E21 / 04 Sep 2011
Demon Hunting
S1E22 / 11 Sep 2011
Truth
S1E23 / 18 Sep 2011
Satan's Spawn
S1E24 / 25 Sep 2011
Stop, Time!
S1E25 / 02 Oct 2011
Season 2
Small Beginnings
S2E1 / 05 Jan 2017
Strange Bedfellows
S2E2 / 12 Jan 2017
Suspicion Will Raise Bogies
S2E3 / 19 Jan 2017
Act of Treachery
S2E4 / 26 Jan 2017
Mysterious Connections
S2E5 / 02 Feb 2017
A Wolf in Sheep's Clothing
S2E6 / 08 Feb 2017
Like a Fire Burning Bright
S2E7 / 15 Feb 2017
From Father to Son
S2E8 / 22 Feb 2017
Through Thick and Thin
S2E9 / 01 Mar 2017
Unbowed and Unbroken
S2E10 / 08 Mar 2017
Shine Bright as the Sun
S2E11 / 15 Mar 2017
Candid and Open
S2E12 / 22 Mar 2017
Season 3
The World's Astir
S3E1 / 07 Jan 2024
Where Secrets Are
S3E2 / 14 Jan 2024
True Cross Academy Festival
S3E3 / 21 Jan 2024
Insider
S3E4 / 28 Jan 2024
Destiny
S3E5 / 04 Feb 2024
I Can't Rely on Anyone
S3E6 / 11 Feb 2024
Hesitation
S3E7 / 18 Feb 2024
Determination
S3E8 / 25 Feb 2024
Help Me
S3E9 / 03 Mar 2024
Friends
S3E10 / 10 Mar 2024
Pink Spider
S3E11 / 17 Mar 2024
Hidden True Feelings
S3E12 / 24 Mar 2024
Season 4
Ambition
S4E1 / 06 Oct 2024
Distress
S4E2 / 13 Oct 2024
Hometown
S4E3 / 20 Oct 2024
Goodbye to You
S4E4 / 27 Oct 2024
As If Begging for Tears
S4E5 / 03 Nov 2024
Awakening
S4E6 / 10 Nov 2024
Variant Leaves
S4E7 / 17 Nov 2024
Happy (Merry Xmas) Birthday!
S4E8 / 24 Nov 2024
Congratulations
S4E9 / 01 Dec 2024
In the Falling Snow
S4E10 / 08 Dec 2024
Beyond the Snow
S4E11 / 15 Dec 2024
Parting
S4E12 / 22 Dec 2024
Season 5
Shiro and Yuri
S5E1 / 05 Jan 2025
Truth
S5E2 / 12 Jan 2025
Alone
S5E3 / 19 Jan 2025
Satan Awakening
S5E4 / 26 Jan 2025
More Important Than the Body
S5E5 / 02 Feb 2025
If It Weren't for Me
S5E6 / 09 Feb 2025
The Night Before
S5E7 / 16 Feb 2025
The Blue Night
S5E8 / 23 Feb 2025
Fight to the Death
S5E9 / 02 Mar 2025
Light
S5E10 / 09 Mar 2025
Promise
S5E11 / 16 Mar 2025
Thank You
S5E12 / 23 Mar 2025
