![Sekai Games on Twitter: "Petakko is the lively and forgetful heroine in My Girlfriend is a Mermaid!? coming out on #NintendoSwitch on 2/28! #nintendo #anime #visualnovels https://t.co/d3aSrqfH5w" / Twitter Sekai Games on Twitter: "Petakko is the lively and forgetful heroine in My Girlfriend is a Mermaid!? coming out on #NintendoSwitch on 2/28! #nintendo #anime #visualnovels https://t.co/d3aSrqfH5w" / Twitter](https://pbs.twimg.com/media/D0HElOjWoAA3jmg.png)
Sekai Games on Twitter: "Petakko is the lively and forgetful heroine in My Girlfriend is a Mermaid!? coming out on #NintendoSwitch on 2/28! #nintendo #anime #visualnovels https://t.co/d3aSrqfH5w" / Twitter
![My Girlfriend Is A Mermaid!? Up For Pre-Order, Amazon Japan Bonus And More Screenshots Out - NintendoSoup My Girlfriend Is A Mermaid!? Up For Pre-Order, Amazon Japan Bonus And More Screenshots Out - NintendoSoup](https://i0.wp.com/i.imgur.com/WNYpXd9.jpg?w=640&ssl=1)
My Girlfriend Is A Mermaid!? Up For Pre-Order, Amazon Japan Bonus And More Screenshots Out - NintendoSoup
![Cosen - Boku no Kanojo wa Ningyo Hime My Girlfriend is a Mermaid [5th Anniversary Special Edition] for NINTENDO SWITCH Cosen - Boku no Kanojo wa Ningyo Hime My Girlfriend is a Mermaid [5th Anniversary Special Edition] for NINTENDO SWITCH](https://www.japanzon.com/72815-product_hd/cosen-boku-no-kanojo-wa-ningyo-hime-my-girlfriend-is-a-mermaid-5th-anniversary-special-edition-for-nintendo-switch.jpg)
Cosen - Boku no Kanojo wa Ningyo Hime My Girlfriend is a Mermaid [5th Anniversary Special Edition] for NINTENDO SWITCH
![Sekai Games on Twitter: "Introducing the last heroine from My Girlfriend is a Mermaid!? is the protagonist's childhood friend, Ion. Explore this marvelous story and discover the secrets of the legend surrounding Sekai Games on Twitter: "Introducing the last heroine from My Girlfriend is a Mermaid!? is the protagonist's childhood friend, Ion. Explore this marvelous story and discover the secrets of the legend surrounding](https://pbs.twimg.com/media/D0V_IcuXgAIW28B.png)
Sekai Games on Twitter: "Introducing the last heroine from My Girlfriend is a Mermaid!? is the protagonist's childhood friend, Ion. Explore this marvelous story and discover the secrets of the legend surrounding
![My Girlfriend Is A Mermaid!? Up For Pre-Order, Amazon Japan Bonus And More Screenshots Out - NintendoSoup My Girlfriend Is A Mermaid!? Up For Pre-Order, Amazon Japan Bonus And More Screenshots Out - NintendoSoup](https://i0.wp.com/nintendosoup.com/wp-content/uploads/2018/12/my-girlfriend-is-a-mermaid-boxart-banner-1.jpg?fit=1057%2C705&ssl=1&resize=1280%2C720)