Nanashi wa Ittai Dare Deshou? - Recommendations

Nanashi wa Ittai Dare Deshou?

If you're looking for anime similar to Nanashi wa Ittai Dare Deshou?, you might like these titles.

Island

Island

The island of Urashima sits on the ocean far, far away from the mainland. The island is so lush and beautiful that one might mistake it for paradise, but the people there are trapped by a complex past and long-established traditions. Long since abandoned and all but forgotten by the mainland, the people of the island are ready to give up hope. But then, a young man named Setsuna who calls himself a "time traveler" washes up on the island. Setsuna has lost all of his memories except for a certain mission that he must fulfill. On Urashima he meets three girls, Rinne, Karen, and Sara, and begins.

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Detective Conan Movie 20: The Darkest Nightmare

Detective Conan Movie 20: The Darkest Nightmare

On a dark night, the Japanese police is raided by a spy and different countries' intelligence agencies' secret files are going to be taken, but public safety officers led by Tooru Amuro arrive just in time. The spy steals a car and escapes but is thwarted by FBI agent Shuichi Akai's rifle bullet and falls of the roadway. The next day, Conan and his friends go to an aquarium in Tokyo and find an attractive woman alone and injured. Her left and right eyes are different colors and she suffers from amnesia. Conan and his friends promise to help her regain her memory, so they stay with her. Throughout all this, Vermouth is watching behind the scenes. Afterwards, she pulls out a silencer and speaks into an attached intercom, "It's as planned, Gin."

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Eden of the East Compilation: Air Communication

Eden of the East Compilation: Air Communication

In the year 2010, on a day called ‘Careless Monday', ten missiles hit the cities of Japan; miraculously, there are no casualties and the event quickly fades from public memory. Some time later, Saki Morimi decides to visit Washington, DC on her graduation trip to America, but that day begins a series of bizarre events. After getting into trouble with the police, she's rescued by a young man who is completely naked save for a gun in one hand and an even stranger item in the other - a phone credited with 8 billion electronic yen and a female voice on the other end called Juiz who will fulfill his every wish. Having no recollection of his past and calling himself ‘Akira Takizawa', the young man accompanies Saki back to Japan in the hopes of discovering who he is. Akira's enigma quickly proves fascinating and Saki decides to help him rather than reunite with her family; but what neither realizes is that Akira is embroiled in a dark game of life and death linked to the Careless Monday missiles. Has Saki just made a terrible mistake, and can Akira unravel his own mystery before they both lose everything?

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Eden of The East Movie I: The King of Eden

Eden of The East Movie I: The King of Eden

After saving Japan from a missile attack, Akira Takizawa erased his own memories and disappeared, leaving a simple message for Saki: he’ll be waiting in the place where this all started. Having searched for him for some time with the help of Kazuomi, Onee and the rest of the gang, Saki finally determines that Akira is in New York City and heads there to find him. However, the rest of the Selecaos are also looking for Akira, and not everyone is happy about his impending rise to become the King of Japan...

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Starlight Promises

Starlight Promises

"A festival of miracle, where you can meet whoever you want to meet." Mihara Shoma, a first-year in high school, receives a message from his best friend Atsushi, who he hadn't heard from in ages. "Wanna come to this cool little festival I found? It's been a while, so I'd like to catch up." Unable to sit around after that, Shoma heads to a ghost village in the mountains for the Tanabata Nanayamatsuri. But he doesn't find Atsushi there. Instead, he meets a girl named Shiori, who has someone she wants to meet as well. Will Shoma be able to meet Atsushi once again?

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Detective Conan Movie 4: Captured In her Eyes

Detective Conan Movie 4: Captured In her Eyes

When a series of murders involving police officers occurs, chaos erupts within the police headquarters; and in an attempt to keep the citizens calm, the police decide to bury the case in the shadows. Soon, however, tragedy strikes yet again. This time the killer is after Officer Sato; he is shot in front of Ran, who promptly develops a case of amnesia and can’t remember anything – including the face of Sato’s attacker. With the perpetrator now on the loose, Conan must now protect Ran at all costs, and bring this case out of the shadows and into the light!

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One Week Friends: Kaori's Journal

One Week Friends: Kaori's Journal

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One Week Friends

One Week Friends

Yuuki Hase, a high school boy, is concerned about a girl of his classmate, Kaori Fujimiya. She always stays alone and never tries to become close friends with anyone. Given half a chance one day, it seems that Yuuki and Kaori become to have a good relationship that they begin to eat lunch together. Although they enjoy having conversations, Kaori, strangely enough, keeps denying their friendship. On that Friday, she confesses, “I have memory disorder. My memories disappear within one week...."

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Amnesia

Amnesia

When the heroine regains consciousness in an unfamiliar place, she has suddenly lost all memories of everything that happened before August 1. What is this place, and what was she doing there? Who is she, and what sort of life had she lived?

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Eden of the East

Eden of the East

In the year 2010, on a day called ‘Careless Monday', ten missiles hit the cities of Japan; miraculously, there are no casualties and the event quickly fades from public memory. Some time later, Saki Morimi decides to visit Washington, DC on her graduation trip to America, but that day begins a series of bizarre events. After getting into trouble with the police, she's rescued by a young man who is completely naked save for a gun in one hand and an even stranger item in the other - a phone credited with 8 billion electronic yen and a female voice on the other end called Juiz who will fulfill his every wish. Having no recollection of his past and calling himself ‘Akira Takizawa', the young man accompanies Saki back to Japan in the hopes of discovering who he is. Akira's enigma quickly proves fascinating and Saki decides to help him rather than reunite with her family; but what neither realizes is that Akira is embroiled in a dark game of life and death linked to the Careless Monday missiles. Has Saki just made a terrible mistake, and can Akira unravel his own mystery before they both lose everything?

I agree