Specials
(2020)
Cast
Episodes
Catarina's Brain Conference 1 0.0
February 29, 2020
Catarina's Brain Conference 2 0.0
March 1, 2020
Catarina's Brain Conference 3 0.0
March 3, 2020
Catarina's Brain Conference 4 0.0
March 5, 2020
Catarina's Brain Conference 5 0.0
March 7, 2020
Catarina's Brain Conference 6 0.0
March 10, 2020
Catarina's Brain Conference 7 0.0
March 12, 2020
Catarina's Brain Conference 8 0.0
March 15, 2020
Catarina's Brain Conference 9 0.0
March 17, 2020
Catarina's Brain Conference 10 0.0
March 24, 2020
Catarina's Brain Conference 11 0.0
March 26, 2020
Catarina's Brain Conference 12 0.0
March 31, 2020
Catarina's Brain Conference 13 0.0
April 1, 2020
Catarina's Brain Conference 14 0.0
April 2, 2020
Voice Drama #1: Geordo 0.0
April 5, 2020
Companion to the anime, a short retelling of the first episode from Geordo's perspective.
Catarina's Brain Conference 15 0.0
April 6, 2020
Catarina's Brain Conference 16 0.0
April 7, 2020
Catarina's Brain Conference 17 0.0
April 8, 2020
Catarina's Brain Conference 18 0.0
April 10, 2020
Voice Drama #2: Keith 0.0
April 11, 2020
Companion to the anime, a short retelling of the first episode from Keith's perspective.
Voice Drama #3: Mary 0.0
April 12, 2020
Companion to the anime, a short retelling of the second episode from Mary's perspective.
Catarina's Brain Conference 19 0.0
April 13, 2020
Catarina's Brain Conference 20 0.0
April 16, 2020
Voice Drama #4: Alan 0.0
April 18, 2020
Companion to the anime, a short retelling of the second episode from Alan's perspective.
Voice Drama #5: Sophia 0.0
April 19, 2020
Companion to the anime, a short retelling of the third episode from Sophia's perspective.
Voice Drama #6: Nicol 0.0
April 21, 2020
Companion to the anime, a short retelling of the third episode from Nicol's perspective.
Looking Back Voice Drama: Snake 0.0
April 23, 2020
Toy Snake quickly recaps the first 3 episodes.
Catarina's Brain Conference 21 0.0
April 23, 2020
Catarina's Brain Conference 22 0.0
April 28, 2020
Catarina's Brain Conference 23 0.0
April 29, 2020
Catarina's Brain Conference 24 0.0
April 30, 2020
Catarina's Brain Conference 25 0.0
May 5, 2020
Catarina's Brain Conference 26 0.0
May 8, 2020
Let's Learn With Katarina 1 0.0
May 9, 2020
Let's Learn With Katarina 2 0.0
May 16, 2020
Let's Learn With Katarina 3 0.0
May 23, 2020
Let's Learn With Katarina 4 0.0
May 30, 2020
Let's Learn With Katarina 5 0.0
June 6, 2020
Let's Learn With Katarina 6 0.0
June 13, 2020
Let's Learn With Katarina 7 0.0
June 20, 2020
Let's Learn With Katarina 8 0.0
June 27, 2020
Let's Learn With Katarina 9 0.0
July 6, 2020
Catarina's Brain Conference X 1 0.0
June 21, 2021
Catarina's Brain Conference X 2 0.0
June 22, 2021
Catarina's Brain Conference X 3 0.0
June 23, 2021
Catarina's Brain Conference X 4 0.0
June 24, 2021
Catarina's Brain Conference X 5 0.0
June 25, 2021
Catarina's Brain Conference X 6 0.0
June 26, 2021
Catarina's Brain Conference X 7 0.0
June 27, 2021
The myths behind some of history's most defining moments and revealing facts behind America's space explorations.
Catarina's Brain Conference X 8 0.0
June 28, 2021
Catarina's Brain Conference X 9 0.0
June 29, 2021
Catarina's Brain Conference X 10 0.0
June 30, 2021
Catarina's Brain Conference X 11 0.0
July 1, 2021
Catarina's Brain Conference X 12 0.0
July 3, 2021
Catarina's Brain Conference X 13 0.0
July 10, 2021
Catarina's Brain Conference X 14 0.0
July 17, 2021
Catarina's Brain Conference X 15 0.0
July 24, 2021
Catarina's Brain Conference X 16 0.0
July 31, 2021
Catarina's Brain Conference X 17 0.0
August 7, 2021
Catarina's Brain Conference X 18 0.0
August 14, 2021
Catarina's Brain Conference X 19 0.0
August 21, 2021
Catarina's Brain Conference X 20 0.0
August 28, 2021
Catarina's Brain Conference X 21 0.0
September 4, 2021
Catarina's Brain Conference X 22 0.0
September 11, 2021
Catarina's Brain Conference X 23 0.0
September 18, 2021
I Met My Destined One... 8.0
September 30, 2021
The OVA will tell the childhood stories of the main characters, adapting from the first volume of Satoru Yamaguchi's or…