Episode 1
Episode: 1x01 | Airdate: Jan 7, 2018
Episode: 1x01 | Airdate: Jan 7, 2018
Episode: 1x02 | Airdate: Jan 14, 2018
Episode: 1x03 | Airdate: Jan 21, 2018
Episode: 1x04 | Airdate: Jan 28, 2018
Episode: 1x05 | Airdate: Feb 4, 2018
Episode: 1x06 | Airdate: Feb 11, 2018
Episode: 1x07 | Airdate: Feb 18, 2018
Episode: 1x08 | Airdate: Feb 25, 2018
Episode: 1x09 | Airdate: Mar 4, 2018
Episode: 1x10 | Airdate: Mar 11, 2018
Episode: 1x11 | Airdate: Mar 18, 2018
Episode: 1x12 | Airdate: Mar 25, 2018
Episode: S01 Special | Airdate: Sep 26, 2018
In the OVA's story from the manga's ninth compiled book volume, Ryuuichi takes a break from the babysitter club in order to study for tests. Imitating Ryuuichi as he studies, Kotarou and friends practice writing. Ryuuichi wants to thank Saikawa, who helped him out during testing, and he nonchalantly tries to figure out what Saikawa likes. Ryuuichi makes curry for the chairwoman and Saikawa.
The OVA also includes a special "Snow White" segment based on a story from the manga's sixth volume. The chairwoman is the Queen, and Inomata is trapped in a castle doing nothing but studying as Snow White. Ryuuichi is the huntsman who takes her to the outside. The babies are the seven dwarfs, and they run into Usaida in the forest.