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Steam Store Description (from Ad Blurbs)

"She is Mermaid" is an VN game developed jointly by a Japanese and Korean team.
Having been regarded highly among players, it is now available on PC!
Besides the relaxing and cute sound effects, the backgrounds have also been upgraded for the PC version!


+ Lazy but cute female protagonist and Japanese dubbing.
+ Medium-length game of 160,000 words.
+ Sold thousands of copies both in Japan and Korea, gaining more than 5000 five-stars ratings.
+ Adjustments and optimizations have done for a better experience on PC.


In this summer, I met her, but she's a mermaid!
The protagonist left the big city to return to his rural hometown where he once again meets his childhood friend Ion.
But she... is now a mermaid!?
Soon afterwards he also meets Petakko, a mermaid who has lost her memory, and Rin, a priestess who looks after mermaids but has a split personality and lives her life in mystery.
Centered on legends and stories of mermaids, an incredibly unique summer vacation with Ion, Petakko, and Rin now begins...


Ion CV: Mai Fuchigami
A childhood friend of the protagonist and and the main heroine, she was a mermaid when he returned home.
She is a shy girl and usually finds it hard to express her feelings to others, but when she's with the protagonist, she sometimes uses her tail to express how she feels...
By hitting him with it!

Petakko CV: Aya Suzaki
Another mermaid girl Ion and the protagonist meet.
She appears to be a bright and outgoing girl, but for some reason she's very forgetful.
In fact, she can barely even remember what happened yesterday...
It's currently unknown if this is a normal part of being a mermaid, but she doesn't seem to mind it.
She lives her life to its fullest extent.

Lin CV: risa kasama
A priestess of a shrine said to have been built by people who moved to the village a long time ago from overseas.
She knows both Ion and Petakko and is in charge of taking care of them.
She's also incredibly strong for her looks and, as a priestess, she can become possessed by the shrine's deity.
It's like she has two completely different personalities!

Changes on PC version

1. Backgrounds have been updated.
2. UI has been modified for a better experience on PC.
3. Some branches leading to bad endings have been removed.


There are no Android user screenshots for this game.

There are 15 other screenshots from other versions of this game or official promotional screenshots.

Promo Images

She Is Mermaid Screenshot
She Is Mermaid Screenshot
She Is Mermaid Screenshot
She Is Mermaid Screenshot

Alternate Titles

  • "僕の彼女は人魚姫!?" -- Japanese spelling
  • "My Girlfriend Is a Mermaid!? " -- Official (Japanese release) English title
  • "Boku no Kanojo wa Ningyo Hime!?" -- Japanese spelling

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Related Web Sites

Kam1Kaz3NL77 (268651) added She Is Mermaid (Android) on Sep 10, 2018
Other platforms contributed by Kam1Kaz3NL77 (268651)