The Lines that Define Me Vol. 4 (Kodansha, 2022)

Encountering ink-painting master Kozan Shinoda has changed solitary college student Sosuke Aoyama's life. Through the hidden thoughts of Kozan, Sosuke recalls fonder memories of his parents...and the gratitude he feels for the people he's met. And now he's ready to pour it all into a single flower... Every young man's path is lined with miracles. And as this story closes, his will be brimming with shining life like never before.