Something's Wrong With Us manga volume 9 features story and art by Natsumi Ando.

The time since the fire at Kogetsuan has done little to sate Nao’s quest for revenge against the famous sweets shop. With Takigawa’s help, she’s set up a competing store in the city.All that remains is to beat Tsubaki in the upcoming important wagashi selection. However, when Nao sees him again for the first time in years, she notices there’s something off. Will she take advantage of her former lover’s weakness to bring down the place that killed her mother?