| episode | air date | countdown | title |
| S04E12 | 2018-07-03 | | Lion Heart of the School Festival | |
| S04E11 | 2018-06-26 | | Man Against Man | |
| S04E10 | 2018-06-19 | | As a Family Member of Rias Gremory | |
| S04E09 | 2018-06-12 | | The Deciding Battle of the Strongest Youth, Be | |
| S04E08 | 2018-06-05 | | A Girl's Heart is Complicated | |
| S04E07 | 2018-05-29 | | We Are Preparing for the School Festival! | |
| S04E06 | 2018-05-22 | | The School Trip is in Pandemonium | |
| S04E05 | 2018-05-15 | | My Potential Released! | |
| S04E04 | 2018-05-08 | | Showdown! Gremory Family vs. Hero Faction in K | |
| S04E03 | 2018-05-01 | | The Party of Heroes | |
| S04E02 | 2018-04-24 | | School Trip, an Abrupt Attack | |
| S04E01 | 2018-04-17 | | That's Right, Let's Go to Kyoto | |
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| S03E12 | 2015-06-20 | | Any Time, For All Time! | |
| S03E11 | 2015-06-13 | | I Will Fight! | |
| S03E10 | 2015-06-06 | | The Occult Club Disappears?! | |
| S03E09 | 2015-05-30 | | Dragon of Dragon | |
| S03E08 | 2015-05-23 | | We Will Save Asia! | |
| S03E07 | 2015-05-16 | | The Night Before Battle! | |
| S03E06 | 2015-05-09 | | Second Trimester has Started! | |
| S03E05 | 2015-05-02 | | The Last Day of Summer Break! | |
| S03E04 | 2015-04-25 | | Interception, Commence! | |
| S03E03 | 2015-04-18 | | Cat and Dragon! | |
| S03E02 | 2015-04-11 | | Young Devils Gather! | |
| S03E01 | 2015-04-04 | | Summer Break! Off to the Underworld! | |
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| S02E12 | 2013-09-22 | | Clash of the Twin Sky Dragons! | |
| S02E11 | 2013-09-15 | | The Leaders’ Summit Begins! | |
| S02E10 | 2013-09-08 | | Various Three-way Deadlocks! | |
| S02E09 | 2013-09-01 | | I Have a Junior! | |
| S02E08 | 2013-08-25 | | Open House Begins! | |
| S02E07 | 2013-08-18 | | Summer! Bathing Suits! I'm in Trouble! | |
| S02E06 | 2013-08-11 | | Go, Occult Research Club! | |
| S02E05 | 2013-08-04 | | Decisive Battle at Kuoh Academy! | |
| S02E04 | 2013-07-28 | | A Strong Enemy Appeared! | |
| S02E03 | 2013-07-21 | | I'll Destroy the Holy Sword! | |
| S02E02 | 2013-07-14 | | The Holy Sword is Here! | |
| S02E01 | 2013-07-07 | | Another Disquieting Premonition! | |
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| S01E12 | 2012-03-23 | | I'm Here to Keep My Promise! | |
| S01E11 | 2012-03-16 | | The Acclaimed Battle Continues! | |
| S01E10 | 2012-03-09 | | The Showdown Begins! | |
| S01E09 | 2012-03-02 | | I've Begun My Training! | |
| S01E08 | 2012-02-24 | | I Pick a Fight! | |
| S01E07 | 2012-02-17 | | I Get a Familiar! | |
| S01E06 | 2012-02-10 | | I Work as a Devil! | |
| S01E05 | 2012-02-03 | | I Will Defeat My Ex-girlfriend! | |
| S01E04 | 2012-01-27 | | I'm Saving my Friend! | |
| S01E03 | 2012-01-20 | | I Made a Friend! | |
| S01E02 | 2012-01-13 | | I'm Done Being Human! | |
| S01E01 | 2012-01-06 | | I Got a Girlfriend! | |
