My Dress-Up Darling

Wakana Gojo loves being a Hina doll tailor, but he thinks he will be made fun of for his hobby; Marin tries to befriend him and expresses interest in his tailoring abilities.

After seeing how passionate Marin is about the things she loves, Wakana decides to help her make a cosplay for Shizuku Kuroe-tan from the game Slippery Girls 2.

Marin and Wakana start to grow closer as they create her cosplay; he starts to worry that other people think it's weird that they hang out.

Wakana felt relieved they got all of the materials they needed for the cosplay; Wakana felt overwhelmed finding out he only had two weeks to work on it.

Wakana completes the Shizuku cosplay; it's Marin's first cosplay event and gets requests for photos.

Marin and Wakana have a successful first cosplay event; Marin's mental and emotional state starts to change a little.

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

Juju's photographer and younger sister, Shinju Inui, meets Wakana and Marin.

Gojo is able to complete the Black Lobelia and Black Lily cosplays thanks to Marin's help.

Wakana and Shinju's secret plan was a success; it adds to the success of their first group cosplay photoshoot.

Liz is a succubus who appears in one of Marin's favorite slice of life series.

Summer vacation is coming to a close; Wakana received an SOS from Marin.