Saving 80,000 Gold in Another World for My Retirement

Mitsuha is an 18-year-old girl who’s often mistaken for a middle schooler due to her childlike face and small stature. The story begins when she loses her parents and her older brother at the same time in an accident and ends up all alone in the world.   She fails her university entrance exams due to the shock of losing her family. There are people who are after her parents’ insurance money. She doesn’t know whether she should go to college or start working. There are also lots of expenses to worry about, including living expenses and the cost of maintaining the house.    One day, as she worries about how she'll survive, she’s given the “World Jumping” ability by a mysterious being that allows her to go back and forth between “this world” and an “isekai”! Now that she has this ability, she comes up with a plan for the future in which she saves 1 billion yen in each world for a total of 2 billion yen (80,000 gold coins)!  (Source: Crunchyroll)

Uncle from Another World

​Seventeen years ago, Takafumi's uncle fell into a coma, but now he's back like a man risen from his grave. Soon, Takafumi discovers two bizarre things: His uncle treasures video games above all else, and, while comatose, he was actually transported to another world as some heroic guardian! Now, not only does Takafumi have to room with an uncle who is literally magical, he also has to catch the guy up on two decades of history—smartphones, high-speed internet, modern anime tropes…and the traumatic outcome of the '90s console war! (Source: Yen Press)

Campfire Cooking in Another World with my Absurd Skill

Mukouda Tsuyoshi, an ordinary salaryman, is suddenly transported to another world one day. The unique skill he gains upon arrival in this world is the seemingly useless "Online Grocery." Mukouda is discouraged at first, but the modern foods he's able to bring to his new world using this skill prove to have some unbelievable effects! (Source: Crunchyroll)

Re:CREATORS

People have created many stories. Joy, sadness, anger, deep emotion. Stories stir up emotion and captivate. However, those emotions are nothing more than the feelings of a spectator. What if the characters in the stories had their own "will"? In their eyes, are we, the creators of the stories, like gods? Revolution for our world. Punishment for the land of the gods. Re:CREATORS. Everyone becomes a Creator.(Source: Amazon)

A Certain Magical Index

Set in a city of scientifically advanced superhuman students, but in a world where magic is also real. Touma Kamijou’s right hand, the Imagine Breaker, will negate all magic, psychic, or divine powers, but not his own bad luck. One day he finds a young girl hanging on his balcony railing. She turns out to be a nun from the Church of England, and her mind has been implanted with the Index-Librorum-Prohibitorum - all the magical texts the Church has removed from circulation.

Gate

The military fantasy series begins when a gate appears in Tokyo's Ginza district sometime in the 21st century. From the gate pours out monsters, knights from middle-age Europe, and other fantasy-like beings, and they kill many of the citizens of Tokyo. This event is known as the Ginza Incident. The government sends a small group of soldiers from the Japanese Self-Defense Forces (a replacement for Japan's military) to the alternate world beyond the gate. Led by otaku soldier Youji, they find that the villages in the world are being attacked by a dragon. An elf girl who is a survivor from the dragon's rampage joins the group in their travels across the dangerous new world. (Source: Anime News Network)

The Melancholy of Haruhi Suzumiya

Kyon, your typical high school student, has long given up his belief in the supernatural. However, upon meeting Haruhi Suzumiya, he quickly finds out that it is the supernatural that she is interested in; aliens, time travelers and espers among other things. When Haruhi laments about the lack of intriguing clubs around school, Kyon inspires Haruhi to form her own club. As a result, the SOS Brigade is formed, a club which specializes in all that is the supernatural. Much to his chagrin, Kyon, along with the silent bookworm, Yuki Nagato, the shy and timid Mikuru Asahina, and the perpetually smiling Itsuki Koizumi, are recruited as members. The story follows the crazy adventures that these four endure under their whimsical leader, Haruhi. The story is based on the light novels by Nagaru Tanigawa. Note: This entry is for the original 14-episode 2006 airing. The series was further expanded and reordered into <a href="https://anilist.co/anime/4382/Suzumiya-Haruhi-no-Yuuutsu-2009/">a 28-episode series in 2009.</a>

Alice & Zoroku

The fantasy story begins with a group of young girls who hold a power named "Alice's Dream," which allows them to make their imaginations come true. These girls have been locked up and treated as research subjects. Sana, one of these girls whose specific power includes the ability ignore the laws of physics and physically manifest anything she can imagine, has escaped. Afterwards, she meets an old man named Zouroku, who dislikes disruptions in his everyday life. (Source: Anime News Network) Note: The first episode aired with a runtime of ~44 minutes as opposed to the standard 25 minute long episode.</i>