An original anime DVD was released with the manga's eleventh volume on 11 November 2016. It was directed by Tatsuya Yoshihara and written by Kazuyuki Fudeyasu, with animation by Lerche. The OAD adapts chapter 17 of the manga, which was included in the fourth tankōbon volume. A second original anime DVD was released with the manga's twelfth volume on 13 April 2017. An English version was released on July 25, 2017.
Miia grooms her tail.
Miia tries to make an omelette.
Miia rises up against bed hair.
Miia answers a phone survey.
Digest version compiling the week's shorts: Miia Grooming, Miia Cooking, Miia Brushing, Miia Phone Convo.
Papi experiments with the Japanese bidet.
Centorea faces off against a mosquito.
Papi adjusts her boy shorts before heading out.
Centorea tries on a custom order.
Miia has a pleasant dream.
Digest version compiling the week's shorts: Papi Restroom, Centorea Fly, Papi Pantsu Problems, Centorea's Big Bust, Miia Sleeping.
Miia, Papi and Centorea share a bath together.
Papi tries on one of Centorea's blouses.
Centorea brushes her teeth.
Miia tries to get ahead of the other girls.
Centorea brushes different parts of her body with different types of brushes.
Digest version compiling the week's shorts: Group Bathing, Papi Cosplay, Centorea Brushing Teeth, Miia Phone Sticker, Centorea Grooming.
Miia chooses an outfit for her first date.
Suu mellows out in the bath.
Suu and Papi do some stretches...
Suu strains her body of unwanted impurities.
Suu chooses an outfit for the day.
Digest version compiling the week's shorts: Miia Choosing an Outfit, Suu Soaking, Suu x Papi, Suu Filtering, Suu's Raincoat.
Mero shares some tea with Miia and Centorea.
The water temperature sends Mero off on a tangent of Greek proportions.
Mero assumes the driftwood sleeping position.
Mero browses an online clothing boutique.
Mero and Miia go for a swim in the in-house pool.
Digest version compiling the week's shorts: Tea with Mero, Mero's Tragedy, Mero Sleeping, Mero Online Shopping, Mero and Miia Swimming.
Miia watches a romance movie.
Miia tries to sneak into Kimihito's room.
Suu hogs the toilet for way too long.
Suu takes advantage of a situation to get to know the other girls better.
Miia tries a bathing technique to enhance her vitality.
Digest version compiling the week's shorts: Sad Miia, (Not so) Sneaky Miia, Papi Needs to Pee, Blackout, Miia Setting a Bath.
Rachnera makes a music instrument with her web, but things quickly get tangled up when the other girls want to try it out.
Manako tries to evaluate her visual acuity but encounters an insurmountable problem with one of the standard tests.
Rachnera has difficulty sleeping on her belly.
Doppel causes further problems for the house's food budget.
Zombina is all right.
Digest version compiling the week's shorts: Rachnera's Web, Manako's Eye Exam, Rachnera Sleeping, Doppel Chugging Milk, Zombina Visit.
Centorea dressed in a fiery floral pattern yukata partakes in sake.
Rachnera drinks coffee while wearing a lavender colored floral pattern yukata.
Centorea practices what she wants to say to Kimihito in front of a mirror.
Suu has a drink of carbonated lemonade.
Papi and Suu share a giant cake of jelly.
Digest version compiling the week's shorts: Regal/Kimono Centorea, Regal/Kimono Rachnera, Centorea Practicing , Thirsty Suu, Suu Jelly.
Papi preens some of her feathers.
Centorea mistakes Suu for exercise equipment.
Rachnera polishes her numerous legs.
Rachnera stays in the bath too long while waiting for Kimihito to join her.
Mero hums her character song.
Digest version compiling the week's shorts: Molting Papi, Centorea Bouncing on Suu, Rachnera Cleaning Her Legs, Melting Rachnera, Mero Humming.
Rachnera prepares her purse for an outing.
Suu wakes up and greets Kimihito.
Centaurs sleep lightly while standing upright.
Manako tries out different colored contact lenses.
Centorea and Mero prepare some instant noodles called yakisoba, but without the yaki (frying) step.
Digest version compiling the week's shorts: Rachnera Packing, Suu's Pool, Sleeping Centorea, Manako's Contacts, Instant Yakisoba.
Rachnera makes something new with the old.
Tio barges in for a visit.
Tio offers a heartfelt apology.
Manako prepares herself mentally for her date with Kimihito.
Papi has Lala write a love letter to Kimihito for her, since she can't hold a pen well enough.
Digest version compiling the week's shorts: Rachnera Knitting, Tio is Tall, Embarrassed Tio, Manako's Date , Lala's Letter of Eternal Love.
Lala and Doppel face off in a chuunibyou contest.
Rachnera offers Papi some advice with regards to proper kissing technique.
The girls play Twister, and some are more advantaged than others.
Papi wakes up bright and early.
The girls explore what's under Kimihito's bed.
Digest version compiling the week's shorts: Double Death, Kissing Practice, Twister, Papi's Morning, Under the Bed.
Miia waits for Kimihito to come home.
Bundled with the 11th compiled volume of the manga. The OAD adapts the manga's chapter 17 from the fourth volume, where Miia, Cerea, Mero, and Kurusu go to the gym's pool.
Bundled with the 12th compiled volume of the manga. The OAD will adapt the 26th chapter of the manga from the manga's sixth volume, titled "Rachnera ga Inakunaru Nichijō" (Rachnera's Disappearing Everyday), and will also adapt a spinoff chapter from the manga's fourth volume.