Koi no Michibiki ~Toshishita no Konyakusha ga Konomi sugite Komatteimasu~

Original Manga
Suigetsu is a research employee (postdoc) who hasn't had a boyfriend for a long time. Suigetsu, who is delusional, pursues his dreams and takes a job as a researcher, but his job is unstable and he cannot see a future, so he spends his days worrying. Suigetsu's parents' home is a long-established inn. Suigetsu's parents, who wanted her to marry and succeed him, were looking for a healthy younger boy who was right in the middle of Suigetsu's tastes!? ``If you like me, please marry me.'' I have a dream!!