My Girlfriend is a Mermaid!?

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.

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">

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

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