Credits are unlocked after beating all songs in the game on Normal except the songs tagged as "Extra". There is a special mini-game that can be played during the credits. To view the credits again, purchase the Arcade machine on the shop and select it under the Gadgets section in the Diva Room.

A new song is unlocked after clearing a specific song in either easy or normal.

Song	How to unlock
ACUTE	Clear Time Machine.
Ashes to Ashes	Clear What Do You Mean!?
Black Rock Shooter	Clear Odds & Ends.
Continuing Dream	Clear Sadistic.Music Factory.
Dream-Eating Monochrome Baku	Clear Tokyo Teddy Bear.
DYE	Clear Secret Police.
Fire Flower	Clear Melancholic.
Freely Tomorrow	Clear Hm? Ah, Yes.
Glasses	Clear Ashes to Ashes.
Hm? Ah, Yes.	Clear ACUTE.
Kagamine HachiHachi Flower Fight	Clear World's End Umbrella.
Monochrome Blue Sky	Clear Remote Controller.
Negaposi*Continues	Clear Tengaku.
Nostalogic	Clear Glasses.
Nyanyanyanyanyanyanya!	Clear Kagamine HachiHachi Flower Fight.
Odds & Ends	Clear The MMORPG Addicts Anthem.
Remote Controller	Clear Urbandonment.
Rin-chan Now!	Clear Sweet Devil.
Sadistic.Music Factory	Clear all other songs except Continuing Dream and songs tagged as "Extra".
Senbonzakura	Clear Rin-chan Now!
Stay With Me	Clear Summer Idol.
Summer Idol	Clear Weekender Girl.
Sweet Devil	Clear Dream-Eating Monochrome Baku.
Tengaku	Clear Nostalogic.
The MMORPG Addicts Anthem	Clear Monochrome Blue Sky.
Time Machine	Clear Cat Food.
Tokyo Teddy Bear	Clear Tell Your World.
Unhappy Refrain	Clear World's End Dance Hall.
Urbandonment	Clear DYE.
What Do You Mean!?	Clear Fire Flower.
World's End Dance Hall	Clear Freely Tomorrow.
World's End Umbrella	Clear Stay With Me.

Module	How to unlock
General	Clear "Unhappy Refrain".
General Alt.	Clear "Unhappy Refrain" on Hard difficulty.
Genius	Clear "Ashes to Ashes" on Normal difficulty.
Guilty	Clear "ACUTE".
Half Tights	Clear "Ashes to Ashes" on Hard difficulty.
Requiem	Clear "Ashes to Ashes".
School Uniform Parka	Clear "ACUTE" on Normal difficulty.
Yukata Style	Clear 10 songs with Kaito.

Module	How to unlock
Bad Boy	Clear "Unhappy Refrain".
Bad Boy Alt.	Clear "Unhappy Refrain" on Hard difficulty.
Crane	Clear "Kagamine HachiHachi Flower Fight" on Hard difficulty.
Kagamine Len Append	Clear any song on Extreme difficulty.
Phoenix Moon	Clear "Kagamine HachiHachi Flower Fight".
Receiver	Clear "Remote Controller".
Starmine	Clear "Fire Flower".
Student Council Officer	Clear "Fire Flower" on Normal difficulty.
Stylish Energy L	Clear "Remote Controller" on Normal difficulty.
Swimshorts	Clear "Fire Flower" on Hard difficulty.
Yukata Style	Clear 10 songs with Len.

Module	How to unlock
After School Mode	Clear "DYE" on Normal difficulty.
Amour	Clear "ACUTE".
Eternal White	Clear "DYE".
Light & Casual	Clear "Glasses".
Queen Bee	Clear "Glasses" on Normal difficulty.
Racing Swimsuit	Clear all songs on Hard difficulty.
Resort Bikini	Clear "Summer Idol" on Hard difficulty.
Ruby	Clear "World's End Dance Hall".
Wood Nymph	Clear all songs on Normal difficulty.
Yukata Style	Clear 10 songs with Luka.

Module	How to unlock
Blue Crystal	Clear "Nostalogic".
Border Break Operator	Clear all songs on Normal difficulty.
Graduate	Clear "Nostalogic" on Normal difficulty.
Long Pareo	Clear "Summer Idol" on Hard difficulty.
Noel Rouge	Clear "Stay With Me".
Sakine Meiko Original	Clear "Nostalogic" on Hard difficulty.
Water Polo	Clear all songs on Hard difficulty.
Whistle	Clear "Stay With Me" on Normal difficulty.
Yukata Style	Clear 10 songs with Meiko.

Module	How to unlock
Agitation	Clear "Unhappy Refrain".
Dark Angel	Clear "Secret Police".
Deep Sky	Clear "Monochrome Blue Sky".
Divine Goddess	Clear "God-Tier Tune".
Emerald	Clear "World's End Dance Hall".
Factory Tyrant	Clear "Sadistic.Music Factory".
FOnewearl Style	Clear "The MMORPG Addict's Anthem".
Hatsune Miku Append	Clear any song on Extreme difficulty.
Heartbeat	Clear "Odds & Ends".
Hello, Good Night.	Clear "Negaposi*Continues".
Innocent	Clear "ACUTE".
Kitty Cape	Clear "Nyanyanyanyanyanyanya!".
Lab Girl	Clear "What Do You Mean!?".
Memoria	Clear "World's End Umbrella".
Pansy	Clear "Weekender Girl".
Pierretta	Clear "Cat Food".
Polka Dot Bikini	Clear "Summer Idol".
Racing Miku 2012 Ver.	Clear all songs.
Ribbon Girl	Clear "Cat Food" on Normal difficulty.
Running Miku	Clear "Black Rock Shooter" on Normal difficulty.
Solitude	Clear "Urbandonment".
Star Vocalist	Clear "Freely Tomorrow".
Summer Memories	Clear "Time Machine".
Swimsuit	Clear all songs on Hard difficulty.
Violet Butterfly	Clear "What? Ah, Yes.".
Yukata Style	Clear 10 songs with Miku.

Song	How to unlock
ACUTE	Clear "Time Machine".
Ashes to Ashes	Clear "What Do You Mean!?".
Black Rock Shooter	Clear "Odds & Ends".
Continuing Dream	Clear "Sadistic.Music Factory".
DYE	Clear "Secret Police".
Fire Flower	Clear "Melancholic".
Freely Tomorrow	Clear "Hm? Ah, Yes.".
Glasses	Clear "Ashes to Ashes".
God-Tier Tune	Clear "Nyanyanyanyanyanyanya!".
Hm? Ah, Yes.	Clear "ACUTE".
Kagamine HachiHachi Flower Fight	Clear "World's End Umbrella".
Monochrome Blue Sky	Clear "Remote Controller".
Negaposi*Continues	Clear "Tengaku".
Nostalogic	Clear "Glasses".
Nyanyanyanyanyanyanya!	Clear "Kagamine HachiHachi Flower Fight".
Odds & Ends	Clear "The MMORPG Addict's Anthem".
Remote Controller	Clear "Urbandonment".
Sadistic.Music Factory	Clear the first 30 songs.
Stay With Me	Clear "Summer Idol".
Summer Idol	Clear "Weekender Girl".
Tengaku	Clear "Nostalogic".
The MMORPG Addict's Anthem	Clear "Monochrome Blue Sky".
Time Machine	Clear "Cat Food".
Unhappy Refrain	Clear "World's End Dance Hall".
Urbandonment	Clear "DYE".
What Do You Mean!?	Clear "Fire Flower".
World's End Dance Hall	Clear "Freely Tomorrow".
World's End Umbrella	Clear "Stay With Me".

Module	How to unlock
Ame	Clear "Kagamine HachiHachi Flower Fight".
Apprentice Magician	Clear all songs on Normal difficulty.
Kagamine Rin Append	Clear any song on Extreme difficulty.
Melancholy	Clear "Melancholic".
Sakura Moon	Clear "Tengaku".
School Swimwear	Clear all songs on Hard difficulty.
Striped Bikini	Clear "Summer Idol".
Stylish Energy R	Clear "Remote Controller" on Normal difficulty.
Trad School	Clear "Melancholic" on Normal difficulty.
Transmitter	Clear "Remote Controller".
Yukata Style	Clear 10 songs with Rin.