Kazuhiro Kitase's only hobby is sleeping. Ever since he was young, he would enter a wondrous world within his dreams and go on thrilling adventures. One day, he goes on an adventure with an elf girl he became friends with in his dream world, but it's put to an abrupt halt when they both get scorched with a dragon's breath! As he wakes up from his dream, he notices a familiar figure sleeping next to him...the elf girl from his dreams?! Join Kazuhiro on his new adventures through Japan with Ms. Elf!

Kazuhiro Kitase's main hobby is sleeping. Ever since he was young, he would enter a world within his dreams and go on exciting adventures. As he grew older, he became acquainted with a female Elf and the two have now been united through a Dragon's brand! As he wakes up one day, he notices a familiar figure sleeping next to him...the Elf girl from his dreams?! Join Kazuhiro on his new adventures through Japan with the lovely Ms. Elf!

After defeating the demon floor master and bringing Zera and Doula to safety, Kazuhiro, Marie, and Wridra take a break from the ancient labyrinth. Now, they’re off to Aomori! With their duties discharged, it’s time for some fun—Kazuhiro’s got a new sword, and he can’t wait to try it out. But once he’s in the waking world, he finds himself taking in the sprawling mountain scenery, military history, and hot springs of Aomori, accompanied by the gorgeous Ms. Elf and…a cat?! Still, there’s more to do in Aomori than just sightseeing. Kazuhiro’s grandfather has tales to share with Marie, and she might end up closer to his grandson than ever before…

Kazuhiro and Marie had been enjoying their lives in the dream world, but now they've been attacked by a group of bandits, and the child they're holding captive! The two of them need to save the child, Mewi, along with trying to solve the mysteries of the ruins. On top of that, Kaoruko from the library has invited them out for a chat...

Kazuhiro and Marie officially start dating after he confesses his love to her. After taking care of the aftermath of defeating Zarish, the gang discusses the details of how to spend their summer in Japan. Kazuhiro and Marie are excited to have Wridra visit Earth for the first time in a while, but when they awaken, they realize Shirley tagged along for the ride...

Welcome back to another volume of our lovely Ms. Elf and Kazuhiro enjoying their lives in both the dream world and Japan! Hakam, the commander of the expedition to the Ujah Peak Ruins has given our pair their permit to enter. On their way back to report to the sorcerer’s guild in Arilai, they make a quick stop to visit an old friend. What does the Lady Arkdragon want, and will the pair be able to accommodate her?

Kazuhiro Kitase spends some more time enjoying himself in Japan with the lovely Ms. Elf. But this time, they've got another tagalong from the dream world! The gorgeous bombshell of an arkdragon, Wridra, is joining them on a trip to Seine Springs. The trio take the time to bond while they're out and about, taking in the sights, and enjoying the food. The improved relationship between them ends up with all three forming a party with the mighty arkdragon as their tank. Things aren't smooth sailing, though, as Sven is waiting for them when they return.