The Walls Between Us Vol. 6 (Kodansha, 2019)

Makoto Sakurai finally starts dating her childhood friend, Reita Kikuchi. As the two inch towards a real romantic relationship, a distant cousin of Makoto's shows up unexpectedly and starts making waves… Follow their adventure in the sixth installment of this hilarious love story full of Reita's egoism, the ""wall thing,"" and heart-pounding, butterfly-inducing romance!