Matcha Made in Heaven Vol. 7 (Kodansha, 2023)

Isshin came back from Shizuoka after completing the work there! Chako is so excited as they start living together again. Isshin now trusts Chako even more since she worked so hard to protect the tea farm while he was away, and supported him in making his bottled tea. They are getting closer both physically and mentally… Their life is peaceful, but that's when they bump into Jin, who is on a date! Who on earth is the girl with him…?! And the chaos she makes leads Hananoki-en and the fake couple to a crisis!