Something's Wrong with Us Vol. 2 (manga)

Under the Full Moon

Even after her mother's passing, Nao continues to make wagashi, traditional Japanese sweets, to feel less alone. All who have a taste of her confections are floored by the heart she imbues into her work, but being a no-name new talent summons the jealous ire of established family businesses like Kogetsuan. Moreover, Nao has married into Kogetsuan through Tsubaki, the contested heir...to find out why he framed her mother for murder years ago. Now living under the watchful eye of in-laws, Nao must keep her past connections to Kogetsuan a secret, and Tsubaki may be her most formidable ally yet.