"First published in Japan in 2020 by Kodansha Ltd, Tokyo"--Colophon
"A Kodansha Comics trade paperback original"--Colophon
"FINAL VOLUME!"--Back cover
"Mitsuki and Towa have found true love, leaving Rui to despair about his own future romance! However, in the background, Kyōsuke has been having his own girl problems -- will his first love return his affection? Meanwhile, Nanase and Ryūji bump into their own relationship issues, and Aya must cope with his heartbreak once more."--Provided by publisher