Season 1

Wakana Gojo is a high school student who dreams of becoming a kashirashi for hina dolls one day. Because his life is all about making hina dolls, he has a hard time fitting into his class because his interests are so di…

After seeing how passionate Marin is about the things she loves, Wakana decides to help her with making outfits. He decides to help her out in making a cosplay for Shizuku Kuroe-tan from the game "Slippery Girls 2." The…

Marin and Wakana start to grow closer as he helps her create her cosplay. Though he's happy about the fact that Marin treats him the same way at school as anywhere else, he also starts to worry about the fact that other…

Wakana felt relieved just for a moment after they got all of the materials they needed for Marin's cosplay, but then he's shocked to find out that he needs to finish the cosplay in two weeks. On top of that, his grandfa…

Wakana finally completes the Shizuku cosplay. Marin is super excited that she gets to dress as her beloved Shizuku-tan and suggests that the two of them go to a cosplay event the next day. Even though it's her first tim…

Marin and Wakana have a successful first cosplay event. Because of something Wakana said, Marin's mental and emotional state starts to change a little. Even though she was just spending time at the Gojos' home with Waka…

Marin is going to do a group cosplay with her idol, the cosplayer "Juju," whose real name is Sajuna Inui, and they're going to cosplay as Black Lobelia and Black Lily from the magical girl anime "Flower Girl Blaze!!". W…

Juju's photographer and younger sister, Shinju Inui, meets Wakana and Marin for the first time. They're shocked at how opposite her appearance is to Sajuna, but they quickly become closer when they excitedly talk about …

Gojo is able to complete the Black Lobelia and Black Lily cosplays thanks to Marin's help. Both Marin and Sajuna try on their cosplays and they're both excited about how nicely they turned out, and Marin is even more ex…

Wakana and Shinju's secret plan was a success, which added to the success of their first group cosplay photoshoot. As Juju and Shinju look through the photos from the photoshoot, the sisters find out how they both feel.…

Liz is a succubus who appears in one of Marin's favorite slice of life series, "SuccIDK." Marin had some interest in cosplaying Liz-kyun but didn't think she could pull it off until Wakana gave her a little push. With …

Summer vacation is coming to a close. Wakana received an SOS from Marin, who hadn't finished her homework, so he ended up helping her study at her house. They later realize that Marin had forgotten some math drills at s…

Wakana helps Marin make a bunny girl outfit so she can cosplay as one of her favorite characters.

Marin and Wakana go to a cosplay event and meet another cosplayer named Amane Himeno.

Amane tells Marin and Wakana about his past and how he got into cosplay.

Marin represents her class enters the school beauty pageant and finds out she gets to cosplay.

Wakana and Marin finish up the suit for the Rei-sama cosplay but Wakana realizes something is missing.

Wakana finishes up Marin's suit for her Rei-sama cosplay and the day of the beauty pageant finally arrives.

Marin discovers the terrifying truth that she's gained weight and her cosplay no longer fits her.

Marin and Wakana go to a cosplay event. Marin meets up with Amane and Suzuka and Wakana meets up with Akira.

Marin tries to convince Juju to join their "Coffin" cosplay group.

Marin has a slight misunderstanding and Wakana has his first playthrough of "Coffin."

Everyone is getting ready for the upcoming Coffin group cosplay but they also have a surprise for Juju.

Marin, Wakana, and the others finally have their "Coffin" group cosplay session.