My Youth Romantic Comedy Is Wrong as I Expected Manga Volume 17

My Youth Romantic Comedy Is Wrong, as I Expected Manga Volume 17 features story by Wataru Watari and art by Naomichi Io and Ponkan 8.

During a break from helping to put together a prom for Soubu High School, Hachiman and Yui head to the hardware store to choose a gift for Komachi to celebrate getting into high school. While looking at possible gifts, the two of them...look an awful lot like a couple?! But the day after, Iroha abruptly makes a face and enters the classroom, her brief comment bringing dark clouds looming over the prom's opening...