Volumes 1 and 2 have been reprinted in large quantities! The fourth volume of the endlessly bright amnesia comedy is now here! Alisa, who has lost her memory due to amnesia, no longer remembers the past few years. However, she is living an exciting daily life filled with freshness alongside her boyfriend, Mari-san, rather than dwelling on her lost memories. Finally, the two decide to get married and go to greet Mari's parents...!? An endlessly bright amnesia comedy, now with a wedding chapter!