Anime Like Welcome to Japan, Ms. Elf

Since he was a child, Kazuhiro Kitase had been having dreams of going on adventures in another world. Strangely enough, he can always pick up the dream where he left off by sleeping again the next night.

For years, he has been going on adventures with a beautiful elf named Mariabelle. When the pair of them quickly get killed after waking up a sleeping dragon, Kazuhiro wakes up in his bed, and is shocked to find Mariabelle sleeping next to him.

Now, Mariabelle adjusts to life living in modern Japan while the pair of them continue to go on adventures in her home world when they sleep.

Koito Koganei is a teenager who serves as a shrine maiden to the Takamimi Shrine as her family has always has. Alongside normal shrine maiden duties, she is also charged with taking care of the deity enshrined there.

Elda, an immortal elf summoned by Tokugawa Ieyasu, has lived in the shrine for 400 years. However, over that time, she has grown afraid of going outside and fallen deeply in love with games, anime, and other otaku hobbies.

Miss Kobayashi is a programmer that lives alone in her apartment. However, one day a giant green dragon ends up on her doorstep and transforms into a women in a maid outfit.

Apparently, Kobayashi had gotten drunk one night and ended up saving this dragon. Now, dragon Tooru intends to repay her debt through housework.

Japanese Self-Defense Force solider and otaku Youji Itami is in the Ginza district of Tokyo feeding his hobby one afternoon when a gate to another world opens and medieval soldiers flood modern day Japan.

While Itami, in conjunction with the local police, manage to save many civilian lives, his hero status forces him to go beyond the gate with his fellow soldiers to explore a mysterious new world filled with swords, magic, elves, and dragons.

Unfulfilled and lonely by the corporate grind, middle-aged salaryman Sasaki decides to get a pet for some companionship. He settles on a buying a small bird who, much to his surprise, reveals itself to be a reborn sage from another world who still has his memories – and magic – intact.

Transporting Sasaki to his home world and bestowing some of his magic to him, Sasaki hopes to use his magic and the ability to travel back and forth between worlds to start a new life of peace and comfort.

However, after getting involved economically and politically with the fantasy kingdom and his new magic powers attracting the attention of the government in modern Japan, Sasaki escaped his dull corporate life and now faces endless excitement no matter where he goes.

Takafumi’s uncle has been in a coma for 17 years after being hit by a truck when he was 17. However, after all this time, he has woken up.

As Takafumi discovers, while his uncle was in a coma in his world, he was transported to a fantasy land and became a great hero despite constantly being confused for an orc due to his appearance.

Now, Takafumi has to room with this man who needs to catch up on 20 years of gaming and anime culture while still possessing literal magical powers.

One day, an impoverished private detective named Sousuke Kaburaya meets a girl named Sara who turns out to be a magical princess from another world.

While they start living together as Sara learns and adjusts to modern Japan, a number of other strange girls turn out to be living their lives in Gifu City.

Shintarou Tokumitsu is a high school student who just started living by himself in a studio apartment. However, his living arrangement changes drastically when he discovers an actual angel sleeping on his balcony.

The innocent and kind angel named Towa was sent to Earth to learn more about humanity by interacting with them. Not having anywhere else to go and afraid her naivety might get taken advantage of, Shintarou invites her to stay with him. However, hiding her status as an angel becomes increasingly more difficult as he has clandestine run-ins with a variety of eccentric girls.