My Girlfriend is a Mermaid!? Refine
PS4 JPMy Girlfriend is a Mermaid!? Refine
Trophies 45 trophies
Base game
I'd Like to Tease That Cutie
Requirements: Clear any ending
I Beg of You, Please Continue to Live On
Requirements: Clear the <True Ending> and <Good Ending>
Masu be a Mermaid
Requirements: Clear <Day 1>
Mermaid Rising
Requirements: Clear <Day 2, Morning 1>, <Day 2, Morning 2>, <Day 2, Morning 3>
Under Siege! Nonnative Mermaid Alert!
Requirements: Clear <Day 2, Afternoon1>
Unbreakable Dr. Freud
Requirements: Clear <Day 3, Morning>, <Day 4, Morning 1>
Howling's Moving Farmland
Requirements: Clear <Day 3, Morning 1>
Deer of the Valley of the Wind
Requirements: Clear <Day 3, Morning 2>
The Garden of Swimmers
Requirements: Clear <Day 3, Morning 3>
Bad News Priestess
Requirements: Clear <Day 3, Night>
Carrot Project
Requirements: Clear <Day 4, Morning 2>
Big Nutria, Small Adventures
Requirements: Clear <Day 4, Morning 3>
Recently, That Old Lady Is Unusual.
Requirements: Clear <Day 2, Morning>, <Day 2, Morning 1>, <Day 3, Morning 3>, <Day 4, Afternoon>
Mermaid Phys. Ed
Requirements: Clear <Day 5, Morning>
Flat is a Status Symbol
Requirements: Clear <Day 5, Afternoon 1>
I Can't Beat This Monster and It's Driving Me Bonkers!
Requirements: Clear <Day 5, Afternoon 2>
The Barnyard Mad Scientist
Requirements: Clear <True Ending>, <Day 4, Morning 2>, <Day 5, Afternoon 3>, <B-Part - Day 6, Afternoon 3>
Walkthrough Sites are Bad, M'kay?
Requirements: Make the perfect choices.
My Girlfriend is a Mermaid!?
Darker Than Black Exoskeleton
Requirements: Clear <B-Part - Day 6, Morning>
Can't Beat Sha Man
Requirements: Clear <B-Part - Day 6, Morning 1>
Clinical Death
Requirements: Clear <B-Part - Day 6, Morning 3>
Final Weapon Priestess
Requirements: Clear <B-Part - Day 6, Afternoon 2>, <Bad Ending 4>
There's No Way That My Mother-in-Law Can Be This Cute
Requirements: Clear <True Ending>, <B-Part - Day 6, Afternoon 3>, <Bad Ending 5>
Eventually, He Stopped Helping
Requirements: Clear all <Bad Endings>
Gonna Starve You to Death♪
Requirements: Choose (2. Starve) 10 times or more in <Day 2, Afternoon >
Are You Afraid of the Dark Notebook?
Requirements: Clear <Extra Story 11: Ion, We Have to Talk>
You Take a Gander at Lil' Mama's True Form?
Requirements: Clear <Extra Story 10: There's No Way That My Mother-in-Law Can Be This Cute>
Hiroto-kun Wants to Get Teased
Requirements: Clear <Extra Story 12: Spirit Detective, Rin. "Her, Mine, and Her Deduction">
My Girlfriend is a Mermaid!?
Only Quitters Ever Run
Requirements: Let time expire without making any choices. Clear <An indecisive man Ending>
Ion's Daily Life
Requirements: Clear <Extra Story 13: Love, Mermaids & Other Delusions>
Petako's Daily Life
Requirements: Clear <Extra Story 14: Lazy Mermaid! Petako-chan>
Rin's Daily Life
Requirements: Clear <Extra Story 15: Overpowered Teaser Koma-san>
Go Mermaid, Go Mermaid, GO!
Requirements: Clear <Extra Story 16: Advance! Mermaid Girls>
Time of My Life and Owe it All to You
Requirements: Clear all scenarios
Nico-Nico-Need This in Your Life
Requirements: Unlock all 18 illustrations
NO EXTRA NO LIFE
Requirements: Unlock swimsuit illustration
EXTRA LAST ENCORE
Requirements: Clear <Extra Final: Mermaid Princess SCHOOL>
Happy New Year!
Requirements: Start the game during the month of January
My Girlfriend is a Mermaid!?
The Weather Outside is Frightful!
Requirements: Start the game during the months of February and March
The Weather Outside is Delightful!
Requirements: Start the game during the months of April, May, or June
Beach Time!
Requirements: Start the game during the months of July and August
I'm a Maid Man!
Requirements: Start the game during the months of September, October, or November
The Grand Finale
Requirements: Clear <Extra Encore: Mermaid Princess School 0>
Complete 1
Requirements: Complete all illustrations, movies
Complete 2
Requirements: Complete all illustrations, movies